Add braces, indenting

1 files changed, 21 insertions, 16 deletions

diff --git a/win/nmakehlp.c b/win/nmakehlp.c
index 36708c9..4fc9f7a 100644
--- a/win/nmakehlp.c
+++ b/win/nmakehlp.c
@@ -19,7 +19,6 @@
 #pragma comment (lib, "kernel32.lib")
 #endif
 #include <stdio.h>
-#include <math.h>
 
 /*
  * This library is required for x64 builds with _some_ versions of MSVC
@@ -601,9 +600,9 @@ list_free(list_item_t **listPtrPtr)
  *
  *	Usage is something like:
  *	  nmakehlp -S << $** > $@
- *        @PACKAGE_NAME@ $(PACKAGE_NAME)
- *        @PACKAGE_VERSION@ $(PACKAGE_VERSION)
- *        <<
+ *	    @PACKAGE_NAME@ $(PACKAGE_NAME)
+ *	    @PACKAGE_VERSION@ $(PACKAGE_VERSION)
+ *	    <<
  */
 
 static int
@@ -727,11 +726,13 @@ static int LocateDependencyHelper(const char *dir, const char *keypath)
     int keylen, ret;
     WIN32_FIND_DATA finfo;
 
-    if (dir == NULL || keypath == NULL)
+    if (dir == NULL || keypath == NULL) {
 	return 2; /* Have no real error reporting mechanism into nmake */
+    }
     dirlen = strlen(dir);
-    if ((dirlen + 3) > sizeof(path))
+    if ((dirlen + 3) > sizeof(path)) {
 	return 2;
+    }
     strncpy(path, dir, dirlen);
     strncpy(path+dirlen, "\\*", 3);	/* Including terminating \0 */
     keylen = strlen(keypath);
@@ -746,8 +747,9 @@ static int LocateDependencyHelper(const char *dir, const char *keypath)
 #else
     hSearch = FindFirstFile(path, &finfo);
 #endif
-    if (hSearch == INVALID_HANDLE_VALUE)
+    if (hSearch == INVALID_HANDLE_VALUE) {
 	return 1; /* Not found */
+    }
 
     /* Loop through all subdirs checking if the keypath is under there */
     ret = 1; /* Assume not found */
@@ -757,11 +759,13 @@ static int LocateDependencyHelper(const char *dir, const char *keypath)
 	 * We need to check it is a directory despite the
 	 * FindExSearchLimitToDirectories in the above call. See SDK docs
 	 */
-	if ((finfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
+	if ((finfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0) {
 	    continue;
+	}
 	sublen = strlen(finfo.cFileName);
-	if ((dirlen+1+sublen+1+keylen+1) > sizeof(path))
+	if ((dirlen+1+sublen+1+keylen+1) > sizeof(path)) {
 	    continue;		/* Path does not fit, assume not matched */
+	}
 	strncpy(path+dirlen+1, finfo.cFileName, sublen);
 	path[dirlen+1+sublen] = '\\';
 	strncpy(path+dirlen+1+sublen+1, keypath, keylen+1);
@@ -781,13 +785,13 @@ static int LocateDependencyHelper(const char *dir, const char *keypath)
  * LocateDependency --
  *
  *	Locates a dependency for a package.
- *        keypath - a relative path within the package directory
- *          that is used to confirm it is the correct directory.
+ *	    keypath - a relative path within the package directory
+ *	      that is used to confirm it is the correct directory.
  *	The search path for the package directory is currently only
- *      the parent and grandparent of the current working directory.
- *      If found, the command prints
- *         name_DIRPATH=<full path of located directory>
- *      and returns 0. If not found, does not print anything and returns 1.
+ *	    the parent and grandparent of the current working directory.
+ *	    If found, the command prints
+ *	      name_DIRPATH=<full path of located directory>
+ *	    and returns 0. If not found, does not print anything and returns 1.
  */
 static int LocateDependency(const char *keypath)
 {
@@ -797,8 +801,9 @@ static int LocateDependency(const char *keypath)
 
     for (i = 0; i < (sizeof(paths)/sizeof(paths[0])); ++i) {
 	ret = LocateDependencyHelper(paths[i], keypath);
-	if (ret == 0)
+	if (ret == 0) {
 	    return ret;
+	}
     }
     return ret;
 }