From 363498ee5a64dcd14f7c43174921492af497d569 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?=
 <tor.arne.vestbo@theqtcompany.com>
Date: Tue, 6 Oct 2015 14:17:05 +0200
Subject: QMacStyle: Set NSButton title to empty string, not nil

Fixes the following warning [-Wnonnull]:

  warning: null passed to a callee that requires a non-null argument

Change-Id: I52f7dc338afdcfe0cd605281d1bf59025abb5ac6
Reviewed-by: Jake Petroules <jake.petroules@theqtcompany.com>
---
 src/widgets/styles/qmacstyle_mac.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/widgets/styles/qmacstyle_mac.mm b/src/widgets/styles/qmacstyle_mac.mm
index fe8ea837be..e8da137654 100644
--- a/src/widgets/styles/qmacstyle_mac.mm
+++ b/src/widgets/styles/qmacstyle_mac.mm
@@ -1867,7 +1867,7 @@ NSView *QMacStylePrivate::cocoaControl(QCocoaWidget widget) const
 
         if ([bv isKindOfClass:[NSButton class]]) {
             NSButton *bc = (NSButton *)bv;
-            bc.title = nil;
+            bc.title = @"";
         }
 
         if ([bv isKindOfClass:[NSControl class]]) {
-- 
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