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use CM_NULLPTR

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This commit is contained in:
Daniel Pfeifer
2016-06-27 22:44:16 +02:00
committed by Brad King
parent b4b73f56a2
commit 1d6909a287
201 changed files with 1143 additions and 1075 deletions
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Source/cmFindCommon.cxx
+2 -2
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@@ -234,13 +234,13 @@ void cmFindCommon::GetIgnoredPaths(std::vector<std::string>& ignore)
{
// null-terminated list of paths.
static const char* paths[] = { "CMAKE_SYSTEM_IGNORE_PATH",
"CMAKE_IGNORE_PATH", 0 };
"CMAKE_IGNORE_PATH", CM_NULLPTR };
// Construct the list of path roots with no trailing slashes.
for (const char** pathName = paths; *pathName; ++pathName) {
// Get the list of paths to ignore from the variable.
const char* ignorePath = this->Makefile->GetDefinition(*pathName);
if ((ignorePath == 0) || (strlen(ignorePath) == 0)) {
if ((ignorePath == CM_NULLPTR) || (strlen(ignorePath) == 0)) {
continue;
}