From 11d051537616f88c487582a0653b572aca5a2cb7 Mon Sep 17 00:00:00 2001
From: djcb <djcb@djcbsoftware.nl>
Date: Sun, 5 Mar 2017 15:28:56 +0200
Subject: [PATCH] mu: allow for negative first param in sexp date spec

The first parameter xx in a (:date xx yy zz) can be negative in some
cases, e.g. to specify pre-1970 dates.
---
 lib/mu-msg-sexp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mu-msg-sexp.c b/lib/mu-msg-sexp.c
index f403bc86..3e2f764f 100644
--- a/lib/mu-msg-sexp.c
+++ b/lib/mu-msg-sexp.c
@@ -494,7 +494,7 @@ append_sexp_date_and_size (GString *gstr, MuMsg *msg)
 
 	g_string_append_printf
 		(gstr,
-		 "\t:date (%u %u 0)\n\t:size %u\n",
+		 "\t:date (%d %u 0)\n\t:size %u\n",
 		 (unsigned)(t >> 16),
 		 (unsigned)(t & 0xffff),
 		 (unsigned)s);