[ogr] Ignore request limit if unable to compile expression

Fix #15771
qgis · Oct 31, 2016 · e7333f68145f27a74aacd8f75939623e37fc4510 · e7333f6
1 parent 1b2158d
commit e7333f68145f27a74aacd8f75939623e37fc4510
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/providers/ogr/qgsogrfeatureiterator.cpp b/src/providers/ogr/qgsogrfeatureiterator.cpp
@@ -149,6 +149,9 @@ QgsOgrFeatureIterator::QgsOgrFeatureIterator( QgsOgrFeatureSource* source, bool
     OGR_L_SetAttributeFilter( ogrLayer, nullptr );
   }
 
+  if ( !mExpressionCompiled )
+    mRequest.setLimit( -1 );
+
   //start with first feature
   rewind();
 }