From 5480f6d35b1c029f88746bee0f86fb5a78dd5cc6 Mon Sep 17 00:00:00 2001
From: Son NK <>
Date: Mon, 14 Sep 2020 19:54:00 +0200
Subject: [PATCH] handle case highlight_id is not int

---
 app/dashboard/views/refused_email.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/dashboard/views/refused_email.py b/app/dashboard/views/refused_email.py
index 6e947d3a..47a0ad6d 100644
--- a/app/dashboard/views/refused_email.py
+++ b/app/dashboard/views/refused_email.py
@@ -2,6 +2,7 @@ from flask import render_template, request
 from flask_login import login_required, current_user
 
 from app.dashboard.base import dashboard_bp
+from app.log import LOG
 from app.models import EmailLog
 
 
@@ -11,7 +12,11 @@ def refused_email_route():
     # Highlight a refused email
     highlight_id = request.args.get("highlight_id")
     if highlight_id:
-        highlight_id = int(highlight_id)
+        try:
+            highlight_id = int(highlight_id)
+        except ValueError:
+            LOG.warning("Cannot parse highlight_id %s", highlight_id)
+            highlight_id = None
 
     email_logs: [EmailLog] = (
         EmailLog.query.filter(