From 3942ff6101dea16ef4bf60faa0c2eb8374e67644 Mon Sep 17 00:00:00 2001
From: Christian <h3o66@users.noreply.github.com>
Date: Sat, 6 Mar 2021 22:59:05 +0100
Subject: [PATCH] fix: regression from #3328 for tmux version (#3342)

---
 lgsm/functions/info_distro.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lgsm/functions/info_distro.sh b/lgsm/functions/info_distro.sh
index f14447bce..3f7661696 100755
--- a/lgsm/functions/info_distro.sh
+++ b/lgsm/functions/info_distro.sh
@@ -73,8 +73,10 @@ glibcversion=$(ldd --version | sed -n '1s/.* //p')
 # e.g: tmux 1.6
 if [ ! "$(command -V tmux 2>/dev/null)" ]; then
 	tmuxv="${red}NOT INSTALLED!${default}"
+	tmuxvdigit="0"
 else
-	if [ "$(tmux -V | sed "s/tmux //" | sed -n '1 p' | tr -cd '[:digit:]')" -lt "16" ]; then
+	tmuxvdigit="$(tmux -V | sed "s/tmux //" | sed -n '1 p' | tr -cd '[:digit:]')"
+	if [ "${tmuxvdigit}" -lt "16" ]; then
 		tmuxv="$(tmux -V) (>= 1.6 required for console log)"
 	else
 		tmuxv=$(tmux -V)