fix crash caused by use of std::sort and sort function to conforming to strict weak ordering

nirvn · nirvn · commit ae74220ecb47 · 2017-02-07T16:40:02.000+07:00
diff --git a/src/core/qgsexpressionsorter.h b/src/core/qgsexpressionsorter.h
@@ -130,7 +130,7 @@ class QgsExpressionSorter
       }
 
       // Equal
-      return true;
+      return false;
     }
 
     void sortFeatures( QList<QgsFeature>& features, QgsExpressionContext* expressionContext )

Original file line number	Diff line number	Diff line change
`@@ -130,7 +130,7 @@ class QgsExpressionSorter`
`130`	`130`	`}`
`131`	`131`
`132`	`132`	`// Equal`
`133`		`- return true;`
	`133`	`+ return false;`
`134`	`134`	`}`
`135`	`135`
`136`	`136`	`void sortFeatures( QList<QgsFeature>& features, QgsExpressionContext* expressionContext )`