1 files changed, 1 insertions, 1 deletions
diff --git a/lib/MC/MCAsmInfoCOFF.cpp b/lib/MC/MCAsmInfoCOFF.cpp
index 9d9f98e72b..54ae3a272d 100644
--- a/lib/MC/MCAsmInfoCOFF.cpp
+++ b/lib/MC/MCAsmInfoCOFF.cpp
@@ -18,7 +18,7 @@ using namespace llvm;
 void MCAsmInfoCOFF::anchor() { }
 
 MCAsmInfoCOFF::MCAsmInfoCOFF() {
-  GlobalPrefix = "_";
+  GlobalPrefix = '_';
   // MingW 4.5 and later support .comm with log2 alignment, but .lcomm uses byte
   // alignment.
   COMMDirectiveAlignmentIsInBytes = false;