1 files changed, 56 insertions, 56 deletions

diff --git a/Tools/msi/msisupport.c b/Tools/msi/msisupport.c
index f60a356..1fd2ee4 100644
--- a/Tools/msi/msisupport.c
+++ b/Tools/msi/msisupport.c
@@ -7,13 +7,13 @@
  */
 static UINT debug(MSIHANDLE hInstall, LPCSTR msg)
 {
-	MSIHANDLE hRec = MsiCreateRecord(1);
-	if (!hRec || MsiRecordSetStringA(hRec, 1, msg) != ERROR_SUCCESS) {
-		return ERROR_INSTALL_FAILURE;
-	}
-	MsiProcessMessage(hInstall, INSTALLMESSAGE_INFO, hRec);
-	MsiCloseHandle(hRec);
-	return ERROR_SUCCESS;
+    MSIHANDLE hRec = MsiCreateRecord(1);
+    if (!hRec || MsiRecordSetStringA(hRec, 1, msg) != ERROR_SUCCESS) {
+        return ERROR_INSTALL_FAILURE;
+    }
+    MsiProcessMessage(hInstall, INSTALLMESSAGE_INFO, hRec);
+    MsiCloseHandle(hRec);
+    return ERROR_SUCCESS;
 }
 
 /* Check whether the TARGETDIR exists and is a directory.
@@ -22,27 +22,27 @@ static UINT debug(MSIHANDLE hInstall, LPCSTR msg)
 UINT __declspec(dllexport) __stdcall CheckDir(MSIHANDLE hInstall)
 {
 #define PSIZE 1024
-	WCHAR wpath[PSIZE];
-	char path[PSIZE];
-	UINT result;
-	DWORD size = PSIZE;
-	DWORD attributes;
+    WCHAR wpath[PSIZE];
+    char path[PSIZE];
+    UINT result;
+    DWORD size = PSIZE;
+    DWORD attributes;
 
-	
-	result = MsiGetPropertyW(hInstall, L"TARGETDIR", wpath, &size);
-	if (result != ERROR_SUCCESS)
-		return result;
-	wpath[size] = L'\0';
-	path[size] = L'\0';
 
-	attributes = GetFileAttributesW(wpath);
-	if (attributes == INVALID_FILE_ATTRIBUTES ||
-		!(attributes & FILE_ATTRIBUTE_DIRECTORY)) 
-	{
-		return MsiSetPropertyA(hInstall, "TargetExists", "0");
-	} else {
-		return MsiSetPropertyA(hInstall, "TargetExists", "1");
-	}
+    result = MsiGetPropertyW(hInstall, L"TARGETDIR", wpath, &size);
+    if (result != ERROR_SUCCESS)
+        return result;
+    wpath[size] = L'\0';
+    path[size] = L'\0';
+
+    attributes = GetFileAttributesW(wpath);
+    if (attributes == INVALID_FILE_ATTRIBUTES ||
+        !(attributes & FILE_ATTRIBUTE_DIRECTORY))
+    {
+        return MsiSetPropertyA(hInstall, "TargetExists", "0");
+    } else {
+        return MsiSetPropertyA(hInstall, "TargetExists", "1");
+    }
 }
 
 /* Update the state of the REGISTRY.tcl component according to the
@@ -51,41 +51,41 @@ UINT __declspec(dllexport) __stdcall CheckDir(MSIHANDLE hInstall)
  */
 UINT __declspec(dllexport) __stdcall UpdateEditIDLE(MSIHANDLE hInstall)
 {
-	INSTALLSTATE ext_old, ext_new, tcl_old, tcl_new, reg_new;
-	UINT result;
+    INSTALLSTATE ext_old, ext_new, tcl_old, tcl_new, reg_new;
+    UINT result;
 
-	result = MsiGetFeatureStateA(hInstall, "Extensions", &ext_old, &ext_new);
-	if (result != ERROR_SUCCESS)
-		return result;
-	result = MsiGetFeatureStateA(hInstall, "TclTk", &tcl_old, &tcl_new);
-	if (result != ERROR_SUCCESS)
-		return result;
+    result = MsiGetFeatureStateA(hInstall, "Extensions", &ext_old, &ext_new);
+    if (result != ERROR_SUCCESS)
+        return result;
+    result = MsiGetFeatureStateA(hInstall, "TclTk", &tcl_old, &tcl_new);
+    if (result != ERROR_SUCCESS)
+        return result;
 
-	/* If the current state is Absent, and the user did not select
-	   the feature in the UI, Installer apparently sets the "selected"
-	   state to unknown. Update it to the current value, then. */
-	if (ext_new == INSTALLSTATE_UNKNOWN)
-		ext_new = ext_old;
-	if (tcl_new == INSTALLSTATE_UNKNOWN)
-		tcl_new = tcl_old;
+    /* If the current state is Absent, and the user did not select
+       the feature in the UI, Installer apparently sets the "selected"
+       state to unknown. Update it to the current value, then. */
+    if (ext_new == INSTALLSTATE_UNKNOWN)
+        ext_new = ext_old;
+    if (tcl_new == INSTALLSTATE_UNKNOWN)
+        tcl_new = tcl_old;
 
-	// XXX consider current state of REGISTRY.tcl?
-	if (((tcl_new == INSTALLSTATE_LOCAL) ||
-		 (tcl_new == INSTALLSTATE_SOURCE) ||
-		 (tcl_new == INSTALLSTATE_DEFAULT)) &&
-		((ext_new == INSTALLSTATE_LOCAL) ||
-		 (ext_new == INSTALLSTATE_SOURCE) ||
-		 (ext_new == INSTALLSTATE_DEFAULT))) {
-		reg_new = INSTALLSTATE_SOURCE;
-	} else { 
-		reg_new = INSTALLSTATE_ABSENT;
-	}
-	result = MsiSetComponentStateA(hInstall, "REGISTRY.tcl", reg_new);
-	return result;
+    // XXX consider current state of REGISTRY.tcl?
+    if (((tcl_new == INSTALLSTATE_LOCAL) ||
+             (tcl_new == INSTALLSTATE_SOURCE) ||
+             (tcl_new == INSTALLSTATE_DEFAULT)) &&
+        ((ext_new == INSTALLSTATE_LOCAL) ||
+         (ext_new == INSTALLSTATE_SOURCE) ||
+         (ext_new == INSTALLSTATE_DEFAULT))) {
+        reg_new = INSTALLSTATE_SOURCE;
+    } else {
+        reg_new = INSTALLSTATE_ABSENT;
+    }
+    result = MsiSetComponentStateA(hInstall, "REGISTRY.tcl", reg_new);
+    return result;
 }
 
-BOOL APIENTRY DllMain(HANDLE hModule, 
-                      DWORD  ul_reason_for_call, 
+BOOL APIENTRY DllMain(HANDLE hModule,
+                      DWORD  ul_reason_for_call,
                       LPVOID lpReserved)
 {
     return TRUE;