From e4a51a8a9e3441a9ab2881311e0a9c8bbdb038ee Mon Sep 17 00:00:00 2001
From: Daniel Gibbs <me@danielgibbs.co.uk>
Date: Mon, 4 Sep 2023 21:07:34 +0100
Subject: [PATCH] refactor: improve socketname assignment

The code change refactors the socketname assignment in the linuxgsm.sh script. Instead of directly assigning it to "${sessionname}-$(cat "${datadir}/${selfname}.uid")", it now checks if the file "${datadir}/${selfname}.uid" exists before assigning the value. This improves error handling and prevents potential issues when the file doesn't exist.
---
 linuxgsm.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/linuxgsm.sh b/linuxgsm.sh
index 19fdf1a54..d6b526e0e 100755
--- a/linuxgsm.sh
+++ b/linuxgsm.sh
@@ -36,7 +36,7 @@ tmpdir="${lgsmdir}/tmp"
 datadir="${lgsmdir}/data"
 lockdir="${lgsmdir}/lock"
 sessionname="${selfname}"
-socketname="${sessionname}-$(cat "${datadir}/${selfname}.uid")"
+[ -f "${datadir}/${selfname}.uid" ] && socketname="${sessionname}-$(cat "${datadir}/${selfname}.uid")"
 serverlist="${datadir}/serverlist.csv"
 serverlistmenu="${datadir}/serverlistmenu.csv"
 [ -n "${LGSM_CONFIG}" ] && configdir="${LGSM_CONFIG}" || configdir="${lgsmdir}/config-lgsm"