User-Agent can be omited

6 years ago · 8e1479f6ba
parent ef3cb4dd7c
commit 8e1479f6ba
1 changed files with 1 additions and 1 deletions
--- a/bin/srv.py
+++ b/bin/srv.py
@ -322,7 +322,7 @@ def send_malformed():
@app.route("/<string:location>")
 def wttr(location = None):

-    user_agent = request.headers.get('User-Agent').lower()
+    user_agent = request.headers.get('User-Agent', '').lower()

    if any(agent in user_agent for agent in PLAIN_TEXT_AGENTS):
        html_output = False