From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Wed, 11 Jul 2012 22:33:59 +0000 (+0000)
Subject: Fix warning.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=18b7f95bdbfbd90c1f8e027225fb2cb8fca7134a;p=clang

Fix warning.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160087 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/CommentSema.cpp b/lib/AST/CommentSema.cpp
index fa8001b327..72b0af3436 100644
--- a/lib/AST/CommentSema.cpp
+++ b/lib/AST/CommentSema.cpp
@@ -384,7 +384,7 @@ unsigned Sema::correctTypoInParmVarReference(
                                     const ParmVarDecl * const *ParamVars,
                                     unsigned NumParams) {
   const unsigned MaxEditDistance = (Typo.size() + 2) / 3;
-  unsigned BestPVDIndex = NULL;
+  unsigned BestPVDIndex = 0;
   unsigned BestEditDistance = MaxEditDistance + 1;
   for (unsigned i = 0; i != NumParams; ++i) {
     const IdentifierInfo *II = ParamVars[i]->getIdentifier();