Merge pull request #82 from jyhong836/master

Fix bug: child parent to be nil.
mdiep · Oct 8, 2015 · 626a138 · 626a138
2 parents ea3f046 + dc31883
commit 626a138
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Source/MMElement.m b/Source/MMElement.m
@@ -158,7 +158,13 @@ - (void)setInnerRanges:(NSArray *)innerRanges
 
 - (void)setChildren:(NSArray *)children
 {
+    for (MMElement *child in _children) {
+        child.parent = nil;
+    }
     _children = [children mutableCopy];
+    for (MMElement *child in _children) {
+        child.parent = self;
+    }
 }