Fix json_object_get_boolean to return false for empty string

Spotted by Vitaly Kruglikov, Vitaly dot Kruglikov at palm dot com


git-svn-id: http://svn.metaparadigm.com/svn/json-c/trunk@35 327403b1-1117-474d-bef2-5cb71233fd97

json_object.c

@@ -309,7 +309,7 @@ boolean json_object_get_boolean(struct json_object *jso)
   case json_type_string:
     return (strlen(jso->o.c_string) != 0);
   default:
-    return TRUE;
+    return FALSE;
   }
 }