When handling raw_ostream errors manually, use clear_error() so that

raw_ostream doesn't try to do its own error handling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104881 91177308-0d34-0410-b5e6-96231b3b80d8

utils/FileUpdate/FileUpdate.cpp

@@ -79,6 +79,7 @@ int main(int argc, char **argv) {
   if (OutStream.has_error()) {
     errs() << argv[0] << ": Could not open output file '"
            << OutputFilename << "': " << ErrorStr << '\n';
+    OutStream.clear_error();
     return 1;
   }