fix shellcheck warnning

This commit is contained in:
neilpang committed 2016-11-11 21:31:16 +08:00
1 parent c4a375b3a5
commit 7ff7a7c527
1 file changed
+1 -1
+1 -1
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@@ -259,7 +259,7 @@ _exists() {
#a + b #a + b
_math() { _math() {
$(( "$@" )) printf "%s" "$(( $@ ))"
} }
_h_char_2_dec() { _h_char_2_dec() {