fix shellcheck warnings.

2026-11-01 13:29:07 +00:00 · 2016-11-11 22:00:15 +08:00
1 parent 4bd31f4967
commit e51bef6d12
@@ -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)"