Fix warning when running crssync

nyalldawson · nyalldawson · commit 2191db44a6e1 · 2018-08-20T15:01:17.000+10:00
diff --git a/src/core/qgsproject.cpp b/src/core/qgsproject.cpp
@@ -366,7 +366,8 @@ QgsProject::QgsProject( QObject *parent )
   connect( mLayerStore.get(), &QgsMapLayerStore::allLayersRemoved, this, &QgsProject::removeAll );
   connect( mLayerStore.get(), &QgsMapLayerStore::layersAdded, this, &QgsProject::layersAdded );
   connect( mLayerStore.get(), &QgsMapLayerStore::layerWasAdded, this, &QgsProject::layerWasAdded );
-  connect( QgsApplication::instance(), &QgsApplication::requestForTranslatableObjects, this, &QgsProject::registerTranslatableObjects );
+  if ( QgsApplication::instance() )
+    connect( QgsApplication::instance(), &QgsApplication::requestForTranslatableObjects, this, &QgsProject::registerTranslatableObjects );
 }
 
 

Original file line number	Diff line number	Diff line change
`@@ -366,7 +366,8 @@ QgsProject::QgsProject( QObject *parent )`
`366`	`366`	`connect( mLayerStore.get(), &QgsMapLayerStore::allLayersRemoved, this, &QgsProject::removeAll );`
`367`	`367`	`connect( mLayerStore.get(), &QgsMapLayerStore::layersAdded, this, &QgsProject::layersAdded );`
`368`	`368`	`connect( mLayerStore.get(), &QgsMapLayerStore::layerWasAdded, this, &QgsProject::layerWasAdded );`
`369`		`- connect( QgsApplication::instance(), &QgsApplication::requestForTranslatableObjects, this, &QgsProject::registerTranslatableObjects );`
	`369`	`+ if ( QgsApplication::instance() )`
	`370`	`+ connect( QgsApplication::instance(), &QgsApplication::requestForTranslatableObjects, this, &QgsProject::registerTranslatableObjects );`
`370`	`371`	`}`
`371`	`372`
`372`	`373`