[llvm] r352810 - Fixed hasLinkerPrivateGlobalPrefix treating StringRef as C String.

[Wouter van Oortmerssen via llvm-commits]

Author: aardappel
Date: Thu Jan 31 15:03:48 2019
New Revision: 352810

URL: http://llvm.org/viewvc/llvm-project?rev=352810&view=rev
Log:
Fixed hasLinkerPrivateGlobalPrefix treating StringRef as C String.

Reviewers: jgravelle-google, sbc100

Subscribers: aheejin, llvm-commits

Differential Revision: https://reviews.llvm.org/D57545

Modified:
    llvm/trunk/include/llvm/MC/MCAsmInfo.h

Modified: llvm/trunk/include/llvm/MC/MCAsmInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCAsmInfo.h?rev=352810&r1=352809&r2=352810&view=diff
==============================================================================
--- llvm/trunk/include/llvm/MC/MCAsmInfo.h (original)
+++ llvm/trunk/include/llvm/MC/MCAsmInfo.h Thu Jan 31 15:03:48 2019
@@ -491,7 +491,7 @@ public:
   StringRef getPrivateLabelPrefix() const { return PrivateLabelPrefix; }
 
   bool hasLinkerPrivateGlobalPrefix() const {
-    return LinkerPrivateGlobalPrefix[0] != '\0';
+    return !LinkerPrivateGlobalPrefix.empty();
   }
 
   StringRef getLinkerPrivateGlobalPrefix() const {