bash: disregard unalias errors

1 files changed, 3 insertions, 3 deletions

diff --git a/bash/bashrc b/bash/bashrc
index 4762e1b..8d7fb8b 100644
--- a/bash/bashrc
+++ b/bash/bashrc
@@ -31,7 +31,7 @@ alias egrep='egrep --color=auto'
 # XXX should this be here?
 stty -ixon
 
-unalias ll lt la lh lla llh
+unalias ll lt la lh lla llh 2>/dev/null
 
 ll()  { ls -l   "$@"; }
 lt()  { ls -lt  "$@"; }
@@ -41,7 +41,7 @@ lla() { ls -lA  "$@"; }
 llh() { ls -lAh "$@"; }
 
 # cd upwards a given number of levels
-unalias cu
+unalias cu 2>/dev/null
 cu()
 {
     local lvl=$1
@@ -72,7 +72,7 @@ __ht()
     fi
 }
 
-unalias h t
+unalias h t 2>/dev/null
 h() { __ht "head -32" $@; }
 t() { __ht "tail -32" $@; }