diff --git a/t/t5100-mailinfo.sh b/t/t5100-mailinfo.sh
index 886d44910d..497cb0dd9e 100755
--- a/t/t5100-mailinfo.sh
+++ b/t/t5100-mailinfo.sh
@@ -11,7 +11,7 @@ test_expect_success 'split sample box' \
 	'git mailsplit -o. ../t5100/sample.mbox >last &&
 	last=`cat last` &&
 	echo total is $last &&
-	test `cat last` = 12'
+	test `cat last` = 13'
 
 for mail in `echo 00*`
 do
diff --git a/t/t5100/info0013 b/t/t5100/info0013
new file mode 100644
index 0000000000..bbe049e20e
--- /dev/null
+++ b/t/t5100/info0013
@@ -0,0 +1,5 @@
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: a patch
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+
diff --git a/t/t5100/msg0013 b/t/t5100/msg0013
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/t/t5100/patch0013 b/t/t5100/patch0013
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/t/t5100/sample.mbox b/t/t5100/sample.mbox
index 38725f38d2..85df55f2c4 100644
--- a/t/t5100/sample.mbox
+++ b/t/t5100/sample.mbox
@@ -556,3 +556,8 @@ index 3fd3afb..0ee807e 100644
  #. на своей машине: отредактировать /etc/sudoers (команда ``visudo``) примерно следующим образом::
 -- 
 1.5.6.5
+From nobody Mon Sep 17 00:00:00 2001
+From: <a.u.thor@example.com> (A U Thor)
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+Subject: [PATCH] a patch
+