From: Francisco Jerez <currojerez@riseup.net>
Date: Wed, 27 Nov 2013 06:27:52 +0000 (-0800)
Subject: clover: Fix missing minus sign in 'iterator_adaptor::operator-='.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ce34158680bca4de85499fb8addaf766bf3159cf;p=mesa.git

clover: Fix missing minus sign in 'iterator_adaptor::operator-='.

The method is currently unused, this probably doesn't fix anything at
this point.
---

diff --git a/src/gallium/state_trackers/clover/util/adaptor.hpp b/src/gallium/state_trackers/clover/util/adaptor.hpp
index fafb01fe9e7..e9035968573 100644
--- a/src/gallium/state_trackers/clover/util/adaptor.hpp
+++ b/src/gallium/state_trackers/clover/util/adaptor.hpp
@@ -111,7 +111,7 @@ namespace clover {
 
          iterator_adaptor &
          operator-=(difference_type n) {
-            tuple::map(advances_by(n), its);
+            tuple::map(advances_by(-n), its);
             return *this;
          }