Adding missing header to fix FTBFS.

Signed-off-by: Daniel Baumann <daniel@debian.org>

debian/patches/debian/0013-xmalloc-ftbfs.patch

@@ -0,0 +1,15 @@
+Author: Daniel Baumann <daniel.baumann@progress-linux.org>
+Description: Adding missing header to fix FTBFS.
+
+diff -Naurp mdadm.orig/raid6check.c mdadm/raid6check.c
+--- mdadm.orig/raid6check.c
++++ mdadm/raid6check.c
+@@ -23,6 +23,8 @@
+  */
+ 
+ #include "mdadm.h"
++#include "xmalloc.h"
++
+ #include <stdint.h>
+ #include <sys/mman.h>
+ 

debian/patches/series

@@ -10,3 +10,4 @@ debian/0009-systemd-honor-debconf-daily-scan.patch
 debian/0010-mdcheck-fix-empty-spaces-in-timer-unit-files.patch
 debian/0011-systemd-directory.patch
 debian/0012-bin-directory.patch
+debian/0013-xmalloc-ftbfs.patch