Merge pull request #18 from NSElvis/master

Added validators to the attribute accessor.
topfunky · Jul 17, 2012 · 291a585 · 291a585
2 parents dfe17bf + 07d5b4b
commit 291a585
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/TFHppleElement.m b/TFHppleElement.m
@@ -95,8 +95,10 @@ - (NSDictionary *) attributes
 {
   NSMutableDictionary * translatedAttributes = [NSMutableDictionary dictionary];
   for (NSDictionary * attributeDict in [node objectForKey:TFHppleNodeAttributeArrayKey]) {
-    [translatedAttributes setObject:[attributeDict objectForKey:TFHppleNodeContentKey]
-                             forKey:[attributeDict objectForKey:TFHppleNodeAttributeNameKey]];
+      if ([attributeDict objectForKey:TFHppleNodeContentKey] && [attributeDict objectForKey:TFHppleNodeAttributeNameKey]) {
+          [translatedAttributes setObject:[attributeDict objectForKey:TFHppleNodeContentKey]
+                                   forKey:[attributeDict objectForKey:TFHppleNodeAttributeNameKey]];
+      }
   }
   return translatedAttributes;
 }