From eabfb553a8747a5e7603587d58ff3de9e5cb0a62 Mon Sep 17 00:00:00 2001
From: Gregory Pakosz <gregory.pakosz@gmail.com>
Date: Sun, 6 Dec 2015 14:56:31 +0100
Subject: [PATCH] do not rely on ${parameter:offset:length} substring expansion
 not supported by dash

---
 .tmux.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.tmux.conf b/.tmux.conf
index 7751e20..f3cebfa 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -434,7 +434,7 @@ run 'cut -c3- ~/.tmux.conf | sh -s apply_configuration'
 #
 #   if [ x"$battery_status" = x"1" ] || [ x"$battery_status" = x"true" ] || [ x"$battery_status" = x"enabled" ] ; then
 #     if [ x"$discharging" = x"true" ]; then
-#       [ x"${uname_s:0:6}" != x"CYGWIN" ] && printf "%s " 🔋
+#       echo "$uname_s" | grep -q -v "CYGWIN" && printf "%s " 🔋
 #     else
 #       printf "%s " ⚡
 #     fi