Initialize adlist variable in getrouteaddr(), so an illegal address

doesn't cause a traceback.

diff --git a/Lib/rfc822.py b/Lib/rfc822.py
index 967a85efd2d3956693dcd578f1874eac52967dfd..8ddac679628b8047f42b9967b23e68bd2825e9db 100644 (file)
--- a/Lib/rfc822.py
+++ b/Lib/rfc822.py
@@ -450,6 +450,7 @@ class AddrlistClass:
         expectroute = 0
         self.pos = self.pos + 1
         self.gotonext()
+        adlist = None
         while self.pos < len(self.field):
             if expectroute:
                 self.getdomain()