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-rw-r--r--source/OSSupport/File.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/source/OSSupport/File.cpp b/source/OSSupport/File.cpp
index 871d9fb94..a4c9a22f4 100644
--- a/source/OSSupport/File.cpp
+++ b/source/OSSupport/File.cpp
@@ -290,7 +290,8 @@ bool cFile::Rename(const AString & a_OrigFileName, const AString & a_NewFileName
bool cFile::IsFolder(const AString & a_Path)
{
#ifdef _WIN32
- return ((GetFileAttributes(a_Path.c_str()) & FILE_ATTRIBUTE_DIRECTORY) != 0);
+ DWORD FileAttrib = GetFileAttributes(a_Path.c_str());
+ return ((FileAttrib != INVALID_FILE_ATTRIBUTES) && ((FileAttrib & FILE_ATTRIBUTE_DIRECTORY) != 0));
#else
struct stat st;
return ((stat(a_Path.c_str(), &st) == 0) && S_ISDIR(st.st_mode));