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)
svn path=/head/; revision=75066
2001-04-01 11:32:56 +00:00 · 2001-04-01 11:32:56 +00:00 · ad6d7cd03f · 2020-12-20 02:59:44 +00:00
commit ad6d7cd03f
parent 656533ef4d
1 changed files with 1 additions and 0 deletions
--- a/lib/libdisk/disk.c
+++ b/lib/libdisk/disk.c
@ -15,6 +15,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <string.h>
+#include <err.h>
 #include <sys/sysctl.h>
 #include <sys/types.h>
 #include <sys/stat.h>