From 0b4d22e6367433a84ea6e7c1d0217dcd00a74b66 Mon Sep 17 00:00:00 2001
From: Edd Barrett <vext01@gmail.com>
Date: Tue, 1 Jan 2019 17:08:28 +0000
Subject: [PATCH] Prevent possible leak of executable gophermap contents.

---
 menu.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/menu.c b/menu.c
index 4f85f5f..3a660e3 100644
--- a/menu.c
+++ b/menu.c
@@ -311,13 +311,15 @@ int gophermap(state *st, char *mapfile, int depth)
 	}
 
 	/* Try to execute or open the mapfile */
-#ifdef HAVE_POPEN
 	if (exe) {
+#ifdef HAVE_POPEN
 		setenv_cgi(st, mapfile);
 		if ((fp = popen(command, "r")) == NULL) return OK;
+#else
+        return OK;
+#endif
 	}
 	else
-#endif
 		if ((fp = fopen(mapfile, "r")) == NULL) return OK;
 
 	/* Read lines one by one */