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diff .zshrc @ 286:c7e8311eb2ba

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zshrc: suppress stderr from tmux tmux prints some stderr of 'tmux ls' would show nothing.
author Augie Fackler <raf@durin42.com>
date Thu, 03 May 2012 18:06:26 -0500
parents c65cc71d7ba1
children e37b00236907
line wrap: on
line diff
--- a/.zshrc
+++ b/.zshrc
@@ -21,7 +21,7 @@ fi
 
 if [ ! "$SHOWED_TMUX_MESSAGE" = "true" ]; then
   if which tmux > /dev/null; then
-    detached_screens=$(tmux ls | grep -v attached)
+    detached_screens=$(tmux ls 2> /dev/null | grep -v attached)
     if [ ! -z "$detached_screens" ]; then
       echo "+-----------------------------------------------------------+"
       echo "| Detached tmux sessions are available:                     |"