# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1466708868 -7200
# Node ID 5e18416881bbe0532fc2a3185355cb5d5b20abce
# Parent  82d8c11ab0cbce230beefc0468deb820f1db9c13
util.prosodyctl: Handle os.execute in Lua 5.2 returning true when command terminates successfully

diff -r 82d8c11ab0cb -r 5e18416881bb util/prosodyctl.lua
--- a/util/prosodyctl.lua	Sun Jun 12 19:55:46 2016 +0200
+++ b/util/prosodyctl.lua	Thu Jun 23 21:07:48 2016 +0200
@@ -44,7 +44,7 @@
 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