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Here's a small patch that fixes (?) the $reply_address expansion
variable setup when a message has an empty Reply-To: header.
The exim manual states:
$reply_address: When a message is being processed, this variable
contains the contents of the Reply-To: header line if one exists, or
otherwise the contents of the From: header line.
This is correct, and reflects the current behaviour. However, when a
"From: foo" header is there, and an empty Reply-To: header is set,
$reply_address is empty, which is (IMHO) not the "correct" functionality
(it does match the docs, but I think the docs need to be changed too :) ).
regards,
/tom
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--- expand.c.orig Tue Apr 8 11:44:40 2003
+++ expand.c Tue Apr 8 11:45:44 2003
@@ -1115,7 +1115,7 @@
case vtype_reply: /* Get reply address */
s = find_header(US"reply-to:", exists_only, newsize, FALSE);
- if (s == NULL) s = find_header(US"from:", exists_only, newsize, FALSE);
+ if ((s == NULL) || (*s == '\0')) s = find_header(US"from:", exists_only, newsize, FALSE);
return (s == NULL)? US"" : s;
/* A recipients list is available only during system message filtering,
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