Crash when addind nil to an array correction

acmethunder · Aug 20, 2014 · 91e8f81 · 91e8f81
1 parent c67cb12
commit 91e8f81
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/TBXML+NSDictionary/TBXML+NSDictionary.m b/TBXML+NSDictionary/TBXML+NSDictionary.m
@@ -21,12 +21,14 @@ + (NSDictionary*)dictionaryWithXMLNode:(TBXMLElement*)element
                 [elementDict addEntriesFromDictionary:[self dictionaryWithXMLNode:childElement]];
 
             } else if ([[elementDict objectForKey:[TBXML elementName:childElement]] isKindOfClass:[NSArray class]]) {
-
-                NSMutableArray *items = [[NSMutableArray alloc] initWithArray:[elementDict objectForKey:[TBXML elementName:childElement]]];
-                [items addObject:[[self dictionaryWithXMLNode:childElement] objectForKey:[TBXML elementName:childElement]]];
-                [elementDict setObject:[NSArray arrayWithArray:items] forKey:[TBXML elementName:childElement]];
-                items = nil;
-
+
+                if ([[self dictionaryWithXMLNode:childElement] objectForKey:[TBXML elementName:childElement]]) {
+                    NSMutableArray *items = [[NSMutableArray alloc] initWithArray:[elementDict objectForKey:[TBXML elementName:childElement]]];
+                    [items addObject:[[self dictionaryWithXMLNode:childElement] objectForKey:[TBXML elementName:childElement]]];
+                    [elementDict setObject:[NSArray arrayWithArray:items] forKey:[TBXML elementName:childElement]];
+                    items = nil;
+                }
+
             } else {
 
                 if ([elementDict objectForKey:[TBXML elementName:childElement]] && [[self dictionaryWithXMLNode:childElement] objectForKey:[TBXML elementName:childElement]]) {