Error redirection on tmux ls

1 files changed, 1 insertions, 1 deletions

diff --git a/shell b/shell
index 90e3278..e41aa30 100755
--- a/shell
+++ b/shell
@@ -35,7 +35,7 @@ function shell_wscreen_ls {
 
 # Check if a named session exists, tmux version
 function shell_wtmux_ls {
-  tmux ls | grep -q ^$1:
+  tmux ls 2> /dev/null | grep -q ^$1:
 }
 
 # Try tmux, then screen