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kiss: Case remove UB

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Dylan Araps 2020-04-20 08:58:25 +03:00
parent 866860eac7
commit 0e367daf53
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@ -1236,7 +1236,7 @@ args() {
# This handles the globbing characters '*', '!', '[' and ']' as per: # This handles the globbing characters '*', '!', '[' and ']' as per:
# https://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html # https://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html
[ "${action##[as]*}" ] && [ "${action##[as]*}" ] &&
case $@ in *\**|*\!*|*\[*|*\]*) case $* in *\**|*\!*|*\[*|*\]*)
die "Arguments contain invalid characters: '!*[]'" die "Arguments contain invalid characters: '!*[]'"
esac esac