From b28ebc44e4eefb1ed1130cdf7fdec2ddfd76e3e6 Mon Sep 17 00:00:00 2001
From: Tim Felgentreff <timfelgentreff@gmail.com>
Date: Tue, 5 Jul 2016 10:08:27 +0200
Subject: [PATCH] Fallback for getting the pane_current_path

This might fix #131 and maybe other people's issues where pane_current_path is sometimes not set correctly (happens with Tmux 2.0 on CentOS)
---
 scripts/save.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/save.sh b/scripts/save.sh
index 137e229..4247c8f 100755
--- a/scripts/save.sh
+++ b/scripts/save.sh
@@ -41,7 +41,7 @@ pane_format() {
 	format+="${delimiter}"
 	format+="#{pane_index}"
 	format+="${delimiter}"
-	format+=":#{pane_current_path}"
+	format+=":#{?pane_current_path,#{pane_current_path},#(lsof -t #{pane_tty} | head -1 | xargs -I % readlink -e /proc/%/cwd)}"
 	format+="${delimiter}"
 	format+="#{pane_active}"
 	format+="${delimiter}"