diff --git a/bin/out b/bin/out
index 548530c..b0a8e3b 100755
--- a/bin/out
+++ b/bin/out
@@ -3,6 +3,13 @@
 # Send message to a matrix room. API call looks like this:
 # curl -XPOST -d '{"msgtype":"m.text", "body":"hello"}' "http://matrix.org/_matrix/client/api/v1/rooms/%21CvcvRuDYDzTOzfKKgh%3Alocalhost/send/m.room.message?access_token=YOUR_ACCESS_TOKEN"
 
+log ()
+{
+  if [[ $1 == "debug" ]]; then
+    echo "DEBUG: $2"
+  fi
+}
+
 set -e
 # workaround for directory not existing before get in 3.0.0
 mkdir -p "${1}"
@@ -41,13 +48,14 @@ thismsgtype="$(jq -r '.params.msgtype // ""' < "${payload}")"
 [[ -n $thismsgtype && $thismsgtype != $msgtype ]] && msgtype="${thismsgtype}"
 
 always_notify="$(jq -r '.params.always_notify // "false"' < "${payload}")"
-debug="$(jq -r '.params.debug // "false"' < "${payload}")"
+debug="$(jq -r '.params.debug // ""' < "${payload}")"
 silent="$(jq -r '.params.silent // "true"' < "${payload}")"
 link="$(jq -r '.params.link // "false"' < "${payload}")"
 team="$(jq -r '.params.team // "main"' < "${payload}")"
 prefix="$(jq -r '.params.prefix // ""' < "${payload}")"
 is_html="$(jq -r '.params.is_html // "false"' < "${payload}")"
 
+log("$debug", "$(jq '.' < "${payload}")")
 
 TEXT_FILE_CONTENT=""
 [[ -n "${text_file}" && ! -f "${text_file}" ]] && TEXT_FILE_CONTENT="_(text_file not found)_"
@@ -66,15 +74,18 @@ then
   text=$(echo -en "${text}" | envsubst)
   [[ -z "${text}" ]] && text="_(missing notification text)_"
 
+  # If link is set, wrap the text in a link
   [ "${link}" == "true" ] && formatted_body="<a href=\"$ATC_EXTERNAL_URL/teams/${team}/pipelines/$BUILD_PIPELINE_NAME/jobs/$BUILD_JOB_NAME/builds/$BUILD_NAME\">${text}</a>"
+  # If prefix is set formatted_body
   if [ -n "$prefix" ]; then
     prefix=$(echo "$prefix" | envsubst)
     text="${prefix}: ${text}"
     [ -n "${formatted_body}" ] && formatted_body="${prefix}: ${formatted_body}"
   fi
 
-  if [[ "${is_html}" == "true" && -n "${formatted_body}" ]]; then
+  if [[ -z "${formatted_body}" && "${is_html}" == "true" ]]; then
     formatted_body="${text}"
+    log("$debug", "formatted_body=${formatted_body}")
   fi
 
   text=$(echo -n "${text}" | jq -R -s .)
diff --git a/tag b/tag
index 21e8796..ee90284 100644
--- a/tag
+++ b/tag
@@ -1 +1 @@
-1.0.3
+1.0.4