works in vc

16 years ago · a119a4f177
parent 7c2148f198
commit a119a4f177
1 changed files with 2 additions and 2 deletions
--- a/autojump.bash
+++ b/autojump.bash
@ -10,8 +10,8 @@ _autojump()
 }
 complete -F _autojump j
 AUTOJUMP='(autojump -a "$(pwd -P)"&)>/dev/null'
-if ! [[ $PROMPT_COMMAND =~ autojump ]]; then
-  export PROMPT_COMMAND="$PROMPT_COMMAND && $AUTOJUMP"
+if [[ ! $PROMPT_COMMAND =~ autojump ]]; then
+  export PROMPT_COMMAND="${PROMPT_COMMAND:-:} && $AUTOJUMP"
 fi 
 alias jumpstat="autojump --stat"
 function j { new_path="$(autojump $@)";if [ -n "$new_path" ]; then echo -e "\\033[31m${new_path}\\033[0m"; cd "$new_path";fi }