From: Niels Ole Salscheider <niels_ole@salscheider-online.de>
Date: Sun, 27 Mar 2016 10:46:58 +0000
Subject: Fix a crash when no plugins are found
X-Git-Url: http://quickgit.kde.org/?p=kdepim.git&a=commitdiff&h=937ac1e328c1251e0b2d4f4bf6130e261488078e
---
Fix a crash when no plugins are found

REVIEW: 127508
---


--- a/kmail/kmmainwidget.cpp
+++ b/kmail/kmmainwidget.cpp
@@ -3757,7 +3757,7 @@
 
     mTrashThreadAction->setEnabled(thread_actions && canDeleteMessages);
     mDeleteThreadAction->setEnabled(thread_actions && canDeleteMessages);
-    if (messageView() && messageView()->viewer()) {
+    if (messageView() && messageView()->viewer() && messageView()->viewer()->headerStylePlugin()) {
         messageView()->viewer()->headerStylePlugin()->headerStyle()->setReadOnlyMessage(!canDeleteMessages);
     }