Fix clazy warnings

(cherry picked from commit cf43c60)
qgis · Feb 16, 2021 · f6a4613 · f6a4613
1 parent c708ca5
commit f6a4613
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/qgsrelation.cpp b/src/core/qgsrelation.cpp
@@ -301,7 +301,7 @@ QList<QgsRelation::FieldPair> QgsRelation::fieldPairs() const
 QgsAttributeList QgsRelation::referencedFields() const
 {
   QgsAttributeList attrs;
-
+  attrs.reserve( d->mFieldPairs.size() );
   for ( const FieldPair &pair : qgis::as_const( d->mFieldPairs ) )
   {
     attrs << d->mReferencedLayer->fields().lookupField( pair.second );