Added empty check for PROMPT_COMMAND in fasd plugin

This should fix the additional issue found in #775.
2016-08-11 08:14:25 +02:00 · 2016-08-11 08:14:25 +02:00 · dd218b5113
parent 720936b979
commit dd218b5113
1 changed files with 1 additions and 0 deletions
--- a/plugins/available/fasd.plugin.bash
+++ b/plugins/available/fasd.plugin.bash
@ -24,6 +24,7 @@ __init_fasd() {
    # add bash hook
    case $PROMPT_COMMAND in
      *_fasd_prompt_func*) ;;
+      "") PROMPT_COMMAND="_fasd_prompt_func";;
      *) PROMPT_COMMAND="_fasd_prompt_func;$PROMPT_COMMAND";;
    esac
    eval "$(fasd --init bash-ccomp bash-ccomp-install)"