Prevent duplicates in chpwd_functions on re-source

11 years ago · adde814ed3
parent 195312acad
commit adde814ed3
1 changed files with 1 additions and 1 deletions
--- a/bin/autojump.zsh
+++ b/bin/autojump.zsh
@ -29,7 +29,7 @@ function autojump_chpwd() {
    { (autojump -a "$(pwd ${_PWD_ARGS})"&)>/dev/null 2>>|${AUTOJUMP_DATA_DIR}/autojump_errors ; } 2>/dev/null
 }

-typeset -ga chpwd_functions
+typeset -gaU chpwd_functions
 chpwd_functions+=autojump_chpwd

 function j {