From f7c083c86a1c8c7e1f31e7b4e2a02f945125c3cf Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Thu, 23 Jun 2016 21:07:48 +0200
Subject: util.prosodyctl: Handle os.execute in Lua 5.2 returning true when
 command terminates successfully

---
 util/prosodyctl.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'util')

diff --git a/util/prosodyctl.lua b/util/prosodyctl.lua
index cde1cdd4..7c9a3c19 100644
--- a/util/prosodyctl.lua
+++ b/util/prosodyctl.lua
@@ -44,7 +44,7 @@ end
 local function getchar(n)
 	local stty_ret = os.execute("stty raw -echo 2>/dev/null");
 	local ok, char;
-	if stty_ret == 0 then
+	if stty_ret == true or stty_ret == 0 then
 		ok, char = pcall(io.read, n or 1);
 		os.execute("stty sane");
 	else
-- 
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