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diff .zshrc @ 322:a7f5b0526a51

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zshrc: second attempt to make screen message not break
author Augie Fackler <raf@durin42.com>
date Wed, 30 Jan 2013 20:11:46 -0600
parents 1936d9f48e0b
children b78aa03c0c00
line wrap: on
line diff
--- a/.zshrc
+++ b/.zshrc
@@ -9,7 +9,7 @@ done
 if [ ! "$SHOWED_SCREEN_MESSAGE" = "true" ]; then
         # Use /bin/which explicitly because we have a shell function
         # that confuses the zsh built-in which.
-        if env which screen > /dev/null; then
+        if sh -c 'which screen' > /dev/null; then
                 detached_screens=`screen -list | grep Detached | sed -e 's/	(Detached)//'`
                 if [ ! -z "$detached_screens" ]; then
                         echo "+---------------------------------------+"