From: Simon Ruderich <simon@ruderich.org>
Date: Tue, 31 Mar 2009 15:35:53 +0000 (+0200)
Subject: zsh: Use -n consistently in window name feature.
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;ds=sidebyside;h=63879ee81a4d7296ddfe47301d616ff50e643a0d;p=config%2Fdotfiles.git

zsh: Use -n consistently in window name feature.
---

diff --git a/zsh/rc b/zsh/rc
index e6a27ef..69a5d4c 100644
--- a/zsh/rc
+++ b/zsh/rc
@@ -192,7 +192,7 @@ if [[ $TERM == screen* || $TERM == xterm* ]]; then
 
         # Add an exclamation mark at the beginning if running with sudo or if
         # running zsh as root.
-        if [[ $program_sudo == yes || $window_root == yes ]]; then
+        if [[ -n $program_sudo || -n $window_root ]]; then
             program_name=!$program_name
         fi
 
@@ -216,7 +216,7 @@ if [[ $TERM == screen* || $TERM == xterm* ]]; then
         # Reset the window name to 'zsh'.
         if [[ -n $SSH_CONNECTION ]]; then
             window_title "@zsh"
-        elif [[ $window_root == yes ]]; then
+        elif [[ -n $window_root ]]; then
             window_title "!zsh"
         else
             window_title "zsh"