# HG changeset patch
# User Augie Fackler <raf@durin42.com>
# Date 1367974752 18000
# Node ID 1936d9f48e0bff36a11ef6494c655187370b9c5f
# Parent  fe07e9bdae61d611161caecc162edcbcb4766372
zshrc: use `env which` since `which` is not always in /bin

diff --git a/.zshrc b/.zshrc
--- a/.zshrc
+++ b/.zshrc
@@ -9,7 +9,7 @@ done
 if [ ! "$SHOWED_SCREEN_MESSAGE" = "true" ]; then
         # Use /bin/which explicitly because we have a shell function
         # that confuses the zsh built-in which.
-        if /bin/which screen > /dev/null; then
+        if env which screen > /dev/null; then
                 detached_screens=`screen -list | grep Detached | sed -e 's/	(Detached)//'`
                 if [ ! -z "$detached_screens" ]; then
                         echo "+---------------------------------------+"