Return QByteArrays instead of 0's.

g_j_m · g_j_m · commit dca002111ed9 · 2006-04-09T10:18:17.000Z
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@5238 c8812cc2-4d05-0410-92ff-de0c093fc19c
diff --git a/src/providers/wms/qgswmsprovider.cpp b/src/providers/wms/qgswmsprovider.cpp
@@ -732,7 +732,7 @@ QByteArray QgsWmsProvider::retrieveUrl(QString url)
 
     mError += "\n" + tr("Tried URL: ") + url;
 
-    return 0;
+    return QByteArray("");
   }
 
   if (http.responseContentType() == "application/vnd.ogc.se_xml")
@@ -756,7 +756,7 @@ QByteArray QgsWmsProvider::retrieveUrl(QString url)
             << mError.toLocal8Bit().data() << "'." << std::endl;
 #endif
 
-    return 0;
+    return QByteArray("");
   }
 
   return httpResponse;

Original file line number	Diff line number	Diff line change
`@@ -732,7 +732,7 @@ QByteArray QgsWmsProvider::retrieveUrl(QString url)`
`732`	`732`
`733`	`733`	`mError += "\n" + tr("Tried URL: ") + url;`
`734`	`734`
`735`		`- return 0;`
	`735`	`+ return QByteArray("");`
`736`	`736`	`}`
`737`	`737`
`738`	`738`	`if (http.responseContentType() == "application/vnd.ogc.se_xml")`
`@@ -756,7 +756,7 @@ QByteArray QgsWmsProvider::retrieveUrl(QString url)`
`756`	`756`	`<< mError.toLocal8Bit().data() << "'." << std::endl;`
`757`	`757`	`#endif`
`758`	`758`
`759`		`- return 0;`
	`759`	`+ return QByteArray("");`
`760`	`760`	`}`
`761`	`761`
`762`	`762`	`return httpResponse;`