From d07bb5013df43168a4dc41e5c8663743b6673704 Mon Sep 17 00:00:00 2001
From: Eric House <eehouse@eehouse.org>
Date: Thu, 15 Aug 2013 19:22:01 -0700
Subject: [PATCH] oops: function need to return something

---
 xwords4/relay/xwrelay.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xwords4/relay/xwrelay.cpp b/xwords4/relay/xwrelay.cpp
index 5a2c70a43..ad57fe251 100644
--- a/xwords4/relay/xwrelay.cpp
+++ b/xwords4/relay/xwrelay.cpp
@@ -1559,6 +1559,7 @@ string_printf( string& str, const char* fmt, ... )
             break;
         }
     }
+    return str;
 }
 
 // Going with non-blocking instead