fix #1744

jef · jef · commit df4197708437 · 2009-06-23T12:36:33.000Z
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@10969 c8812cc2-4d05-0410-92ff-de0c093fc19c
diff --git a/src/providers/postgres/qgspostgresprovider.cpp b/src/providers/postgres/qgspostgresprovider.cpp
@@ -1983,8 +1983,9 @@ QByteArray QgsPostgresProvider::paramValue( QString fieldValue, const QString &d
     }
     else
     {
+      QString val = QString::fromUtf8( PQgetvalue( result, 0, 0 ) );
       PQclear( result );
-      return QString::fromUtf8( PQgetvalue( result, 0, 0 ) ).toUtf8();
+      return val.toUtf8();
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -1983,8 +1983,9 @@ QByteArray QgsPostgresProvider::paramValue( QString fieldValue, const QString &d`
`1983`	`1983`	`}`
`1984`	`1984`	`else`
`1985`	`1985`	`{`
	`1986`	`+ QString val = QString::fromUtf8( PQgetvalue( result, 0, 0 ) );`
`1986`	`1987`	`PQclear( result );`
`1987`		`- return QString::fromUtf8( PQgetvalue( result, 0, 0 ) ).toUtf8();`
	`1988`	`+ return val.toUtf8();`
`1988`	`1989`	`}`
`1989`	`1990`	`}`
`1990`	`1991`