Fixed force close bugs

oyindonesia · Oct 12, 2017 · 42e6f0a · 42e6f0a
1 parent cb071ee
commit 42e6f0a
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/KissXML/DDXMLNode.m b/KissXML/DDXMLNode.m
@@ -1611,10 +1611,15 @@ + (void)recursiveFixDefaultNamespacesInNode:(xmlNodePtr)node withNewRoot:(xmlNod
 				// Create a copy of the namespace, add to node's nsDef list, and then set as attribute's ns
 				xmlNsPtr attrNsCopy = xmlNewNs(NULL, attrNs->href, attrNs->prefix);
 
-				attrNsCopy->next = node->nsDef;
-				node->nsDef = attrNsCopy;
-
-				attr->ns = attrNsCopy;
+                if (attrNsCopy != NULL) {
+                    attrNsCopy->next = node->nsDef;
+                    node->nsDef = attrNsCopy;
+
+                    attr->ns = attrNsCopy;
+                } else {
+                    node->nsDef = NULL;
+                    attr->ns = NULL;
+                }
 			}
 
 			attrNs = attrNs->next;