fixes #16587

qgis · Sep 23, 2018 · 87aa932 · 87aa932
1 parent 8cf75e4
commit 87aa932
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/providers/wms/qgswmsprovider.cpp b/src/providers/wms/qgswmsprovider.cpp
@@ -3884,7 +3884,7 @@ void QgsWmsTiledImageDownloadHandler::tileReplyFinished()
 
     QString contentType = reply->header( QNetworkRequest::ContentTypeHeader ).toString();
     QgsDebugMsg( "contentType: " + contentType );
-    if ( !contentType.startsWith( QLatin1String( "image/" ), Qt::CaseInsensitive ) &&
+    if ( !contentType.isEmpty() && !contentType.startsWith( QLatin1String( "image/" ), Qt::CaseInsensitive ) &&
          contentType.compare( QLatin1String( "application/octet-stream" ), Qt::CaseInsensitive ) != 0 )
     {
       QByteArray text = reply->readAll();