1 files changed, 4 insertions, 0 deletions
diff --git a/tools/llvm-nm/llvm-nm.cpp b/tools/llvm-nm/llvm-nm.cpp
index 49148a9e83..8f543cf609 100644
--- a/tools/llvm-nm/llvm-nm.cpp
+++ b/tools/llvm-nm/llvm-nm.cpp
@@ -136,6 +136,10 @@ void DumpSymbolNamesFromFile (std::string &Filename) {
     }
     MultipleFiles = true;
     std::for_each (Modules.begin (), Modules.end (), DumpSymbolNamesFromModule);
+  } else {
+    std::cerr << ToolName << ": " << Filename << ": "
+              << "unrecognizable file type\n";
+    return;
   }
 }