git: 5a485392c4cc - stable/13 - usr.bin/patch: remove unneeded header.

[Xin LI]

The branch stable/13 has been updated by delphij:

URL: https://cgit.FreeBSD.org/src/commit/?id=5a485392c4ccc9a9501219f2f52f6a5264658beb

commit 5a485392c4ccc9a9501219f2f52f6a5264658beb
Author:     Xin LI <delphij at FreeBSD.org>
AuthorDate: 2021-05-02 16:27:32 +0000
Commit:     Xin LI <delphij at FreeBSD.org>
CommitDate: 2021-05-16 04:40:41 +0000

    usr.bin/patch: remove unneeded header.
    
    (cherry picked from commit 9769f6f808210ddc304bc9e3c55121e6ce4d9075)
---
 usr.bin/patch/backupfile.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/usr.bin/patch/backupfile.c b/usr.bin/patch/backupfile.c
index ecdca19e2a71..a35e6fd21dc8 100644
--- a/usr.bin/patch/backupfile.c
+++ b/usr.bin/patch/backupfile.c
@@ -22,7 +22,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "backupfile.h"