lib: fix issues with nounset and parameters used before defined (#7433)

This commit is contained in:
David Remy 2019-04-09 04:58:45 -06:00 committed by Marc Cornellà
parent 680755bbe6
commit 62abacebea

View file

@ -12,12 +12,12 @@ function omz_history {
builtin fc "$@" builtin fc "$@"
else else
# unless a number is provided, show all history events (starting from 1) # unless a number is provided, show all history events (starting from 1)
[[ ${@[-1]} = *[0-9]* ]] && builtin fc -l "$@" || builtin fc -l "$@" 1 [[ ${@[-1]-} = *[0-9]* ]] && builtin fc -l "$@" || builtin fc -l "$@" 1
fi fi
} }
# Timestamp format # Timestamp format
case $HIST_STAMPS in case ${HIST_STAMPS-} in
"mm/dd/yyyy") alias history='omz_history -f' ;; "mm/dd/yyyy") alias history='omz_history -f' ;;
"dd.mm.yyyy") alias history='omz_history -E' ;; "dd.mm.yyyy") alias history='omz_history -E' ;;
"yyyy-mm-dd") alias history='omz_history -i' ;; "yyyy-mm-dd") alias history='omz_history -i' ;;