This commit is contained in:
neilpang 2016-11-11 22:10:14 +08:00
parent b97e140389
commit a8b564fa64

View File

@ -249,7 +249,7 @@ _exists() {
fi
if command >/dev/null 2>&1; then
command -v "$cmd" >/dev/null 2>&1
elif which >/dev/null 2>&1;
elif which >/dev/null 2>&1; then
which "$cmd" >/dev/null 2>&1
fi
ret="$?"