Fix crash when saving categorized symbology

mhugent · nyalldawson · commit 49af95700ded · 2016-06-07T07:26:34.000+10:00
diff --git a/src/core/symbology-ng/qgscategorizedsymbolrendererv2.cpp b/src/core/symbology-ng/qgscategorizedsymbolrendererv2.cpp
@@ -726,7 +726,7 @@ QDomElement QgsCategorizedSymbolRendererV2::save( QDomDocument& doc )
     QgsSymbolV2Map symbols;
     QDomElement catsElem = doc.createElement( "categories" );
     QgsCategoryList::const_iterator it = mCategories.constBegin();
-    for ( ; it != mCategories.end(); ++it )
+    for ( ; it != mCategories.constEnd(); ++it )
     {
       const QgsRendererCategoryV2& cat = *it;
       QString symbolName = QString::number( i );

Original file line number	Diff line number	Diff line change
`@@ -726,7 +726,7 @@ QDomElement QgsCategorizedSymbolRendererV2::save( QDomDocument& doc )`
`726`	`726`	`QgsSymbolV2Map symbols;`
`727`	`727`	`QDomElement catsElem = doc.createElement( "categories" );`
`728`	`728`	`QgsCategoryList::const_iterator it = mCategories.constBegin();`
`729`		`- for ( ; it != mCategories.end(); ++it )`
	`729`	`+ for ( ; it != mCategories.constEnd(); ++it )`
`730`	`730`	`{`
`731`	`731`	`const QgsRendererCategoryV2& cat = *it;`
`732`	`732`	`QString symbolName = QString::number( i );`