cut out weird characters from links.

triggers/link/link.sh

@@ -4,8 +4,9 @@ for l in $3 ; do
 text="${l#:}"
 if [[ "${text}" =~ http://|https://|www\..* ]]; then
 pageTitle="$(curl -L -s --connect-timeout 5 "$text" | sed -n -e 'H;${x;s!.*<head[^>]*>\(.*\)</head>.*!\1!;T;s!.*<title>\(.*\)</title>.*!\1!p}' | pandoc -t plain | tr '[:space:]' ' ')"
+pageTitle="$(echo "$pageTitle" | tr -cd '[:print:]')"
 if [[ ${#pageTitle} -gt 1 ]]; then
-msg "$2" "$pageTitle"
+echo "$2" "$pageTitle"
 fi
 fi
 done