Avoid redundant error

nyalldawson · nyalldawson · commit 668af8ccb503 · 2018-02-20T13:20:38.000+10:00
diff --git a/src/providers/arcgisrest/qgsarcgisrestutils.cpp b/src/providers/arcgisrest/qgsarcgisrestutils.cpp
@@ -490,6 +490,8 @@ QVariantMap QgsArcGisRestUtils::queryServiceJSON( const QUrl &url, QString &erro
   {
     return QVariantMap();
   }
+  if ( feedback && feedback->isCanceled() )
+    return QVariantMap();
 
   // Parse data
   QJsonParseError err;

Original file line number	Diff line number	Diff line change
`@@ -490,6 +490,8 @@ QVariantMap QgsArcGisRestUtils::queryServiceJSON( const QUrl &url, QString &erro`
`490`	`490`	`{`
`491`	`491`	`return QVariantMap();`
`492`	`492`	`}`
	`493`	`+ if ( feedback && feedback->isCanceled() )`
	`494`	`+ return QVariantMap();`
`493`	`495`
`494`	`496`	`// Parse data`
`495`	`497`	`QJsonParseError err;`