diff --git a/lib/server.js b/lib/server.js
index 0396e5be..b32dbcdf 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -292,7 +292,9 @@
                     gzip.pipe(response);
             };
         
-        if (isJoin) {
+        if (!isJoin) 
+            Util.exec(callback);
+        else {
             names   = CloudFunc.getJoinArray(path);
             n       = names.length;
             
@@ -314,10 +316,10 @@
                     
                     funcs.push(minify.bind(null, name));
                 }
+                
                 Util.asyncCall(funcs, readPipe);
             }
-        } else
-            Util.exec(callback);
+        }
         
         return isJoin;
     }