Commit 80f71694 authored by Bill Hoffman's avatar Bill Hoffman
Browse files

add bool return value so diagnostics are easier

parent caa49f2a
......@@ -749,13 +749,15 @@ void cmSystemTools::Message(const char* m1, const char *title)
void cmSystemTools::CopyFileIfDifferent(const char* source,
bool cmSystemTools::CopyFileIfDifferent(const char* source,
const char* destination)
if(cmSystemTools::FilesDiffer(source, destination))
cmSystemTools::cmCopyFile(source, destination);
return true;
return false;
......@@ -174,7 +174,7 @@ public:
* Copy the source file to the destination file only
* if the two files differ.
static void CopyFileIfDifferent(const char* source,
static bool CopyFileIfDifferent(const char* source,
const char* destination);
///! Compare the contents of two files. Return true if different.
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