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-rw-r--r--lib/CompilerDriver/CompilationGraph.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CompilerDriver/CompilationGraph.cpp b/lib/CompilerDriver/CompilationGraph.cpp
index 87a2c4817a..33c6566499 100644
--- a/lib/CompilerDriver/CompilationGraph.cpp
+++ b/lib/CompilerDriver/CompilationGraph.cpp
@@ -32,7 +32,8 @@ using namespace llvmc;
namespace llvmc {
const std::string* LanguageMap::GetLanguage(const sys::Path& File) const {
- StringRef suf = File.getSuffix();
+ // Remove the '.'.
+ StringRef suf = sys::path::extension(File.str()).substr(1);
LanguageMap::const_iterator Lang =
this->find(suf.empty() ? "*empty*" : suf);
if (Lang == this->end()) {