fix: remove :xdigit:

5 years ago · 74cdcde449
parent a9c4b8dd1a
commit 74cdcde449
1 changed files with 1 additions and 1 deletions
--- a/notify/teams.sh
+++ b/notify/teams.sh
@ -58,7 +58,7 @@ teams_send() {
      _color="$TEAMS_SKIP_COLOR"
      ;;
  esac
-  _color="$(echo "${_color:-$TEAMS_THEME_COLOR}" | tr -cd '[:xdigit:]')"
+  _color="$(echo "${_color:-$TEAMS_THEME_COLOR}" | tr -cd 'a-fA-F0-9')"
  _data="{\"title\": \"$_subject\","
  if [ -n "$_color" ]; then