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Fix crash when changing font settings

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The snippets page should not operate on the font settings
changed signal when the ui does not exist.

Task-number: QTCREATORBUG-5173
Change-Id: Ic1363cb41340b5ea04803eb27de3dd0af6ecda0c
Reviewed-on: http://codereview.qt.nokia.com/511
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
This commit is contained in:
Leandro Melo
2011-06-20 14:25:55 +02:00
committed by Leandro T. C. Melo
parent edf0424bb8
commit 3e2f9f595b
1 changed files with 2 additions and 0 deletions
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2
src/plugins/texteditor/snippets/snippetssettingspage.cpp
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@@ -413,6 +413,8 @@ void SnippetsSettingsPagePrivate::finish()
SnippetsCollection::instance()->reload();
m_snippetsCollectionChanged = false;
}
disconnect(TextEditorSettings::instance(), 0, this, 0);
}
void SnippetsSettingsPagePrivate::loadSettings()