Don't store invalid format

6 years ago · c38b55738e
parent 40afce5fd4
commit c38b55738e
1 changed files with 4 additions and 2 deletions
--- a/src/collectionpage/collectionviewwidget.cpp
+++ b/src/collectionpage/collectionviewwidget.cpp
@ -184,8 +184,10 @@ void CollectionViewWidget::save(Akonadi::Collection &col)
    } else {
        qCDebug(MAILCOMMON_LOG) << "No settings defined";
    }
-    mFolderCollection->setFormatMessage(formatMessage);
-    mFolderCollection->writeConfig();
+    if (formatMessage != MessageViewer::Viewer::Unknown) {
+        mFolderCollection->setFormatMessage(formatMessage);
+        mFolderCollection->writeConfig();
+    }
 }

 void CollectionViewWidget::slotSelectFolderAggregation()