# HG changeset patch
# User Dirk Olmes <dirk@xanthippe.ping.de>
# Date 1327591955 -3600
# Node ID f5c6324fc95229460871ce98dc72a1e195b16336
# Parent  e8f909f0fb6f8d974d81b63164562785be98228b
remove aliases only if they exist

diff -r e8f909f0fb6f -r f5c6324fc952 zshrc
--- a/zshrc	Tue Jan 10 04:24:43 2012 +0100
+++ b/zshrc	Thu Jan 26 16:32:35 2012 +0100
@@ -11,8 +11,12 @@
 fi
 
 # get rid of some unwanted aliases from the oh-my-zsh env
-unalias l
-unalias lsa
+if [ "`alias | grep 'l='`" != "" ]; then
+    unalias l
+fi
+if [ "`alias | grep 'lsa='`" != "" ]; then
+    unalias lsa
+fi
 
 # custom function that should work on all platforms
 cd() { builtin cd "$@"; print -D $PWD; }
diff -r e8f909f0fb6f -r f5c6324fc952 zshrc-gentoo
--- a/zshrc-gentoo	Tue Jan 10 04:24:43 2012 +0100
+++ b/zshrc-gentoo	Thu Jan 26 16:32:35 2012 +0100
@@ -19,7 +19,9 @@
 # custom functions for gentoo
 kcs() { source $HOME/.keychain/${HOST}-sh }
 
-unalias ll
+if [ "`alias | grep 'll='`" != "" ]; then
+    unalias ll
+fi
 ll() { /usr/bin/env -u LC_ALL LANG=C ls -laFh "$@" | more }
 
 lr() { /usr/bin/env -u LC_ALL LANG=C ls -rtlh "$@" }