From 9ff73e5e63d8d11a774e34888c1bed8e56a0d4ce Mon Sep 17 00:00:00 2001
From: Tom Robinson <tom@280north.com>
Date: Tue, 23 Feb 2010 17:04:56 -0800
Subject: [PATCH] Make "capp" print usage if more than one file argument is
 given

---
 Tools/capp/Generate.j | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Tools/capp/Generate.j b/Tools/capp/Generate.j
index bcdd07a47..b8097bcea 100644
--- a/Tools/capp/Generate.j
+++ b/Tools/capp/Generate.j
@@ -71,6 +71,11 @@ function gen(/*va_args*/)
     var args = ["capp gen"].concat(Array.prototype.slice.call(arguments));
     var options = parser.parse(args);
 
+    if (options.args.length > 1) {
+        parser.printUsage(options);
+        OS.exit(1);
+    }
+
     if (options.listTemplates) {
         listTemplates();
         return;