- Fixed broken Win32 build

- Removed warning about clobbered parameter in Bytecode/Reader

llvm-svn: 30026

1 files changed, 7 insertions, 1 deletions

diff --git a/llvm/tools/llvm-ld/llvm-ld.cpp b/llvm/tools/llvm-ld/llvm-ld.cpp
index 6b9adaff5a4..ab7109fb855 100644
--- a/llvm/tools/llvm-ld/llvm-ld.cpp
+++ b/llvm/tools/llvm-ld/llvm-ld.cpp
@@ -345,12 +345,18 @@ static void EmitShellScript(char **argv) {
   // Windows doesn't support #!/bin/sh style shell scripts in .exe files.  To
   // support windows systems, we copy the llvm-stub.exe executable from the
   // build tree to the destination file.
+  std::string ErrMsg;  
   sys::Path llvmstub = FindExecutable("llvm-stub.exe", argv[0]);
   if (llvmstub.isEmpty()) {
     std::cerr << "Could not find llvm-stub.exe executable!\n";
     exit(1);
   }
-  sys::CopyFile(sys::Path(OutputFilename), llvmstub);
+
+  if (0 != sys::CopyFile(sys::Path(OutputFilename), llvmstub, &ErrMsg)) {
+    std::cerr << argv[0] << ": " << ErrMsg << "\n";
+    exit(1);    
+  }
+
   return;
 #endif