CVS: tmda/contrib smtp-check-sender,1.1,1.2

Update of /cvsroot/tmda/tmda/contrib
In directory sc8-pr-cvs1:/tmp/cvs-serv22016/contrib

Modified Files:
	smtp-check-sender 
Log Message:
smtp-check-sender had a small bug that causes a broken pipe when
$SENDER is empty.


Index: smtp-check-sender
===================================================================
RCS file: /cvsroot/tmda/tmda/contrib/smtp-check-sender,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- smtp-check-sender	9 Apr 2003 01:26:01 -0000	1.1
+++ smtp-check-sender	26 Aug 2003 20:03:47 -0000	1.2
@@ -69,11 +69,16 @@
 import socket
 import sys
 
+# we read stdin, but don't actually use it
+data = sys.stdin.read()
+
+# bail out here if no address is specified
+if len(sys.argv) < 2:
+    sys.exit(1)
+
 mail_from_address = '[email protected]'
 address_to_verify = sys.argv[1]
 verify_hostname = address_to_verify.split('@', 1)[1]
-# we read stdin, but don't actually use it
-data = sys.stdin.read()
 
 DNS.DiscoverNameServers()
 

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