added constref to foreach loop

12 years ago · 3ad64ae5fb
parent be25c41187
commit 3ad64ae5fb
1 changed files with 1 additions and 1 deletions
--- a/kstyle/breezestyle.cpp
+++ b/kstyle/breezestyle.cpp
@ -5767,7 +5767,7 @@ namespace Breeze
        };

        // loop over supported buttons
-        foreach( const SubControl subControl, subControls )
+        foreach( const SubControl& subControl, subControls )
        {

            // skip if not requested