fix for alpine

This commit is contained in:
neilpang 2016-11-12 10:58:20 +08:00
parent e440223b40
commit be68fbd4f5

View File

@ -259,7 +259,8 @@ _exists() {
#a + b #a + b
_math() { _math() {
printf "%s" "$(($@))" _m_opts="$@"
printf "%s" "$(($_m_opts))"
} }
_h_char_2_dec() { _h_char_2_dec() {