From: romibi <romibi@bluewin.ch>
Date: Thu, 16 Jun 2016 22:50:40 +0000 (+0200)
Subject: Fix crash if topic has a CarriageReturn
X-Git-Tag: 0.12.5~88
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=3b5bb3d405939b72a37290d2b48daefbb9061b83

Fix crash if topic has a CarriageReturn

Resolves GH-218.

(cherry picked from commit d3f99ef6bfc13599dcbddc2f84d29351b7a07d87)
---

diff --git a/src/qtui/topicwidget.cpp b/src/qtui/topicwidget.cpp
index 95d6284b..9c99ece8 100644
--- a/src/qtui/topicwidget.cpp
+++ b/src/qtui/topicwidget.cpp
@@ -281,6 +281,9 @@ QString TopicWidget::sanitizeTopic(const QString& topic)
     // some unicode characters with a new line, which then triggers
     // a stack overflow later
     QString result(topic);
+#if QT_VERSION >= 0x050000
+    result.replace(QChar::CarriageReturn, " ");
+#endif
     result.replace(QChar::ParagraphSeparator, " ");
     result.replace(QChar::LineSeparator, " ");