fix for bug 162115 - add nsCOMArray<T> and nsIArray to the build

r=dougt, sr=darin, lots of comments from brendan, kai, bugmail@sicking.cc, frank.schoenheit@gmx.de, and even a little license help from timeless

Original committer: alecf%netscape.com
Original revision: 1.3
Original date: 2002/10/07 19:03:35

xpcom/glue/nsArrayEnumerator.cpp

@@ -87,8 +87,8 @@ NS_NewArrayEnumerator(nsISimpleEnumerator* *result,
     nsSimpleArrayEnumerator* enumer = new nsSimpleArrayEnumerator(array);
     if (enumer == nsnull)
         return NS_ERROR_OUT_OF_MEMORY;
-    *result = enumer; 
-    NS_ADDREF(*result);
+
+    NS_ADDREF(*result = enumer);
     return NS_OK;
 }
 
@@ -202,7 +202,6 @@ NS_NewArrayEnumerator(nsISimpleEnumerator* *aResult,
     nsCOMArrayEnumerator *enumerator = new (aArray) nsCOMArrayEnumerator();
     if (!enumerator) return NS_ERROR_OUT_OF_MEMORY;
 
-    *aResult = enumerator;
-    NS_ADDREF(*aResult);
+    NS_ADDREF(*aResult = enumerator);
     return NS_OK;
 }