set scheme to http if not provided

2017-09-27 09:59:49 +08:00 · 2017-09-27 09:59:49 +08:00 · f96ab02767
commit f96ab02767
parent 4ce699e57f
1 changed files with 4 additions and 1 deletions
--- a/sanic/app.py
+++ b/sanic/app.py
@ -460,7 +460,10 @@ class Sanic:

        if external:
            if not scheme:
-                scheme = netloc[:8].split(':', 1)[0]
+                if ':' in netloc[:8]:
+                    scheme = netloc[:8].split(':', 1)[0]
+                else:
+                    scheme = 'http'

            if '://' in netloc[:8]:
                netloc = netloc.split('://', 1)[-1]