Add back <err.h> for warn().

(of course it's pretty stupid to call it, as printf doesn't work w/in
sysinstall, and sysinstall is the only consumer of libdisk)

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/libdisk/chunk.c b/lib/libdisk/chunk.c
index a8f3b96..b9d5c4d 100644
--- a/lib/libdisk/chunk.c
+++ b/lib/libdisk/chunk.c
@@ -15,6 +15,7 @@
 #include <unistd.h>
 #include <string.h>
 #include <sys/types.h>
+#include <err.h>
 #include "libdisk.h"
 
 #define new_chunk() memset(malloc(sizeof(struct chunk)), 0, sizeof(struct chunk))