From 967653e8968674a29a92dd6ef90e20ca243ae79c Mon Sep 17 00:00:00 2001
From: Daniel Holbert <dholbert@cs.stanford.edu>
Date: Sat, 22 Dec 2012 09:29:04 -0800
Subject: [PATCH] Bug 822804: Mark variables destIdx & destPos in
 GfxDriverInfo.h as unsigned, to fix build warning for unsigned/signed
 comparison. r=Bas

---
 widget/xpwidgets/GfxDriverInfo.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/widget/xpwidgets/GfxDriverInfo.h b/widget/xpwidgets/GfxDriverInfo.h
index 719f70dd2b0b..f4974d963ab7 100644
--- a/widget/xpwidgets/GfxDriverInfo.h
+++ b/widget/xpwidgets/GfxDriverInfo.h
@@ -149,8 +149,8 @@ inline bool SplitDriverVersion(const char *aSource, char *aAStr, char *aBStr, ch
   // sscanf doesn't do what we want here to we parse this manually.
   int len = strlen(aSource);
   char *dest[4] = { aAStr, aBStr, aCStr, aDStr };
-  int destIdx = 0;
-  int destPos = 0;
+  unsigned destIdx = 0;
+  unsigned destPos = 0;
 
   for (int i = 0; i < len; i++) {
     if (destIdx > ArrayLength(dest)) {