Source: use C++11 nullptr

1 files changed, 9 insertions, 9 deletions

diff --git a/Source/cmGlobalVisualStudioGenerator.cxx b/Source/cmGlobalVisualStudioGenerator.cxx
index cd0fb18..702199d 100644
--- a/Source/cmGlobalVisualStudioGenerator.cxx
+++ b/Source/cmGlobalVisualStudioGenerator.cxx
@@ -544,12 +544,12 @@ bool IsVisualStudioMacrosFileRegistered(const std::string& macrosFile,
   cmSystemTools::ConvertToUnixSlashes(s1);
 
   std::string keyname;
-  HKEY hkey = NULL;
+  HKEY hkey = nullptr;
   LONG result = ERROR_SUCCESS;
   DWORD index = 0;
 
   keyname = regKeyBase + "\\OtherProjects7";
-  hkey = NULL;
+  hkey = nullptr;
   result =
     RegOpenKeyExW(HKEY_CURRENT_USER, cmsys::Encoding::ToWide(keyname).c_str(),
                   0, KEY_READ, &hkey);
@@ -567,7 +567,7 @@ bool IsVisualStudioMacrosFileRegistered(const std::string& macrosFile,
            RegEnumKeyExW(hkey, index, subkeyname, &cch_subkeyname, 0, keyclass,
                          &cch_keyclass, &lastWriteTime)) {
       // Open the subkey and query the values of interest:
-      HKEY hsubkey = NULL;
+      HKEY hsubkey = nullptr;
       result = RegOpenKeyExW(hkey, subkeyname, 0, KEY_READ, &hsubkey);
       if (ERROR_SUCCESS == result) {
         DWORD valueType = REG_SZ;
@@ -641,7 +641,7 @@ bool IsVisualStudioMacrosFileRegistered(const std::string& macrosFile,
   nextAvailableSubKeyName = std::to_string(index);
 
   keyname = regKeyBase + "\\RecordingProject7";
-  hkey = NULL;
+  hkey = nullptr;
   result =
     RegOpenKeyExW(HKEY_CURRENT_USER, cmsys::Encoding::ToWide(keyname).c_str(),
                   0, KEY_READ, &hkey);
@@ -687,13 +687,13 @@ void WriteVSMacrosFileRegistryEntry(const std::string& nextAvailableSubKeyName,
                                     const std::string& regKeyBase)
 {
   std::string keyname = regKeyBase + "\\OtherProjects7";
-  HKEY hkey = NULL;
+  HKEY hkey = nullptr;
   LONG result =
     RegOpenKeyExW(HKEY_CURRENT_USER, cmsys::Encoding::ToWide(keyname).c_str(),
                   0, KEY_READ | KEY_WRITE, &hkey);
   if (ERROR_SUCCESS == result) {
     // Create the subkey and set the values of interest:
-    HKEY hsubkey = NULL;
+    HKEY hsubkey = nullptr;
     wchar_t lpClass[] = L"";
     result = RegCreateKeyExW(
       hkey, cmsys::Encoding::ToWide(nextAvailableSubKeyName).c_str(), 0,
@@ -960,13 +960,13 @@ void cmGlobalVisualStudioGenerator::AddSymbolExportCommand(
 static bool OpenSolution(std::string const& sln)
 {
   HRESULT comInitialized =
-    CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
+    CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
   if (FAILED(comInitialized)) {
     return false;
   }
 
-  HINSTANCE hi =
-    ShellExecuteA(NULL, "open", sln.c_str(), NULL, NULL, SW_SHOWNORMAL);
+  HINSTANCE hi = ShellExecuteA(nullptr, "open", sln.c_str(), nullptr, nullptr,
+                               SW_SHOWNORMAL);
 
   CoUninitialize();