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Added empty check for PROMPT_COMMAND in fasd plugin

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