1 files changed, 4 insertions, 4 deletions
diff --git a/Source/cmAuxSourceDirectoryCommand.cxx b/Source/cmAuxSourceDirectoryCommand.cxx
index 5f5017d..92ac07d 100644
--- a/Source/cmAuxSourceDirectoryCommand.cxx
+++ b/Source/cmAuxSourceDirectoryCommand.cxx
@@ -60,10 +60,10 @@ bool cmAuxSourceDirectoryCommand::InitialPass
         std::string ext = file.substr(dotpos+1);
         std::string base = file.substr(0, dotpos);
         // Process only source files
-        if(!base.empty()
-            && std::find( this->Makefile->GetSourceExtensions().begin(),
-                          this->Makefile->GetSourceExtensions().end(), ext )
-                 != this->Makefile->GetSourceExtensions().end() )
+        std::vector<std::string> srcExts =
+            this->Makefile->GetCMakeInstance()->GetSourceExtensions();
+        if(!base.empty() &&
+           std::find(srcExts.begin(), srcExts.end(), ext) != srcExts.end())
           {
           std::string fullname = templateDirectory;
           fullname += "/";