From: Kevin McCarthy <kevin@8t8.us>
Date: Mon, 6 May 2019 19:37:04 +0000 (-0700)
Subject: Add a test for NULL parameter attribute too.
X-Git-Tag: mutt-1-12-rel~23
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2f8bc797dcd1add5ed7bf16729ed13bd60805ab8;p=mutt

Add a test for NULL parameter attribute too.

Just to be sure we don't have any issues with the new continuation
code.  The mutt_set_parameter() code doesn't actively prevent a null
attribute.
---

diff --git a/sendlib.c b/sendlib.c
index 6f8b556f..46212a2f 100644
--- a/sendlib.c
+++ b/sendlib.c
@@ -309,7 +309,7 @@ int mutt_write_mime_header (BODY *a, FILE *f)
 
     for (p = a->parameter; p; p = p->next)
     {
-      if (!p->value)
+      if (!(p->attribute && p->value))
 	continue;
 
       param_conts = rfc2231_encode_string (p->attribute, p->value);