Always create a main network access manager

m-kuhn · m-kuhn · commit ea43ce0e0057 · 2016-11-04T09:13:38.000+01:00
Or threaded networking - like XYZ layers - will crash in standalone apps.
diff --git a/src/core/qgsapplication.cpp b/src/core/qgsapplication.cpp
@@ -882,6 +882,9 @@ void QgsApplication::initQgis()
   // create map layer registry if doesn't exist
   QgsMapLayerRegistry::instance();
 
+  // Make sure we have a NAM created on the main thread.
+  QgsNetworkAccessManager::instance();
+
   // initialize authentication manager and connect to database
   QgsAuthManager::instance()->init( pluginPath() );
 }

Original file line number	Diff line number	Diff line change
`@@ -882,6 +882,9 @@ void QgsApplication::initQgis()`
`882`	`882`	`// create map layer registry if doesn't exist`
`883`	`883`	`QgsMapLayerRegistry::instance();`
`884`	`884`
	`885`	`+ // Make sure we have a NAM created on the main thread.`
	`886`	`+ QgsNetworkAccessManager::instance();`
	`887`	`+`
`885`	`888`	`// initialize authentication manager and connect to database`
`886`	`889`	`QgsAuthManager::instance()->init( pluginPath() );`
`887`	`890`	`}`