From d0e508241b23938d25963553cdec6b25d075e077 Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Sat, 12 May 2018 01:07:54 -0400
Subject: [PATCH] missing return value

---
 src/mapglyph.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mapglyph.c b/src/mapglyph.c
index ca7e5ca33..587d317c8 100644
--- a/src/mapglyph.c
+++ b/src/mapglyph.c
@@ -316,6 +316,7 @@ const char *str;
         *put++ = *str++;
     }
     *put = '\0';
+    return buf;
 }
 
 /*