fix shellcheck warnings.

This commit is contained in:
neilpang 2016-11-11 22:00:15 +08:00
parent 4bd31f4967
commit e51bef6d12
1 changed files with 1 additions and 1 deletions

View File

@ -316,7 +316,7 @@ _h2b() {
fi
ic="$(_h_char_2_dec "$ic")"
jc="$(_h_char_2_dec "$jc")"
printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")"
printf '\'"$(printf "%o" "$(_math "$ic" \* 16 + $jc)")""%s"
fi
i="$(_math "$i" + 2)"