fix qgis startup crash with plugin manager (#4371)

nirvn · web-flow · commit 41af40c36697 · 2017-04-19T10:57:34.000+07:00
diff --git a/src/app/pluginmanager/qgspluginmanager.cpp b/src/app/pluginmanager/qgspluginmanager.cpp
@@ -1531,7 +1531,7 @@ void QgsPluginManager::updateWindowTitle()
   if ( curitem )
   {
     QString title = QString( "%1 | %2" ).arg( tr( "Plugins" ), curitem->text() );
-    if ( mOptionsListWidget->currentRow() < mOptionsListWidget->count() - 1 )
+    if ( mOptionsListWidget->currentRow() < mOptionsListWidget->count() - 1 && mModelPlugins )
     {
       // if it's not the Settings tab, add the plugin count
       title += QString( " (%3)" ).arg( mModelProxy->countWithCurrentStatus() );

Original file line number	Diff line number	Diff line change
`@@ -1531,7 +1531,7 @@ void QgsPluginManager::updateWindowTitle()`
`1531`	`1531`	`if ( curitem )`
`1532`	`1532`	`{`
`1533`	`1533`	`QString title = QString( "%1 \| %2" ).arg( tr( "Plugins" ), curitem->text() );`
`1534`		`- if ( mOptionsListWidget->currentRow() < mOptionsListWidget->count() - 1 )`
	`1534`	`+ if ( mOptionsListWidget->currentRow() < mOptionsListWidget->count() - 1 && mModelPlugins )`
`1535`	`1535`	`{`
`1536`	`1536`	`// if it's not the Settings tab, add the plugin count`
`1537`	`1537`	`title += QString( " (%3)" ).arg( mModelProxy->countWithCurrentStatus() );`