From 9518b7e0f198c69d747d93eca5bb003944492c9f Mon Sep 17 00:00:00 2001
From: Weitian Leung <liangweitian@kingsoft.com>
Date: Tue, 21 Oct 2014 14:45:38 +0800
Subject: Avoid adding empty parent icon theme

"Icon Theme/Inherits" may assign an empty value, e.g. Flattr icon
theme

Change-Id: I90713b3eb67e39d6a49a49d1f5b3d7a75a8f30f4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
---
 src/gui/image/qiconloader.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/gui/image/qiconloader.cpp b/src/gui/image/qiconloader.cpp
index 750e253dee..06491f1155 100644
--- a/src/gui/image/qiconloader.cpp
+++ b/src/gui/image/qiconloader.cpp
@@ -223,6 +223,7 @@ QIconTheme::QIconTheme(const QString &themeName)
         // Parent themes provide fallbacks for missing icons
         m_parents = indexReader.value(
                 QLatin1String("Icon Theme/Inherits")).toStringList();
+        m_parents.removeAll(QString());
 
         // Ensure a default platform fallback for all themes
         if (m_parents.isEmpty()) {
-- 
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