Fix typo

groonga · Oct 15, 2012 · 9ec76cc · 9ec76cc
1 parent 6dd9724
commit 9ec76cc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/command-line.js b/lib/command-line.js
@@ -178,7 +178,8 @@ CommandLineInterface.prototype = {
              .DescribeIndexFieldsResponse
              .DescribeIndexFieldsResult
              .IndexFields;
-        callback(null, indexFields.members || []);
+        indexFields = Array.isArray(indexFields.members) ? indexFields.members : [];
+        callback(null, indexFields);
       }
     );
   },