workaround for _powerline_tmux_setenv() issue with bash-4.2.45

2013-10-05 03:31:34 -04:00 · 2013-10-05 03:31:34 -04:00 · a810e37f02
parent db80fc95ed
commit a810e37f02
1 changed files with 1 additions and 1 deletions
--- a/powerline/bindings/bash/powerline.sh
+++ b/powerline/bindings/bash/powerline.sh
@ -8,7 +8,7 @@ fi

 _powerline_tmux_setenv() {
 	if [[ -n "$TMUX" ]]; then
-		tmux setenv -g TMUX_"$1"_$(tmux display -p "#D" | tr -d %) "$2"
+		tmux setenv -g TMUX_"$1"_`tmux display -p "#D" | tr -d %` "$2"
 		tmux refresh -S
 	fi
 }