From 33981cf1aba48b7589fbdc685eeaa8a52ece8c4f Mon Sep 17 00:00:00 2001
From: John Denker <jsd@av8n.com>
Date: Thu, 22 Nov 2012 18:21:17 -0800
Subject: add hooks for redirecting main output

---
 tools/utils.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tools/utils.h')

diff --git a/tools/utils.h b/tools/utils.h
index 1e6ac9d..0ef0fca 100644
--- a/tools/utils.h
+++ b/tools/utils.h
@@ -67,8 +67,9 @@ public:
     argv.pop_front();
     return rslt;
   }
-  void next(){
+  std::string next(){
     current_arg = shift();
+    return current_arg;
   }
   size_t size() const {
     return argv.size();
-- 
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