From: Kim Alvefur <zash@zash.se>
Date: Thu, 23 Jun 2016 19:07:48 +0000 (+0200)
Subject: util.prosodyctl: Handle os.execute in Lua 5.2 returning true when command terminates... 
X-Git-Url: https://git.enpas.org/?p=prosody.git;a=commitdiff_plain;h=ce3e9d066610d7e15e31263f59fa597eca079064

util.prosodyctl: Handle os.execute in Lua 5.2 returning true when command terminates successfully
---

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