Remove unnecessary unistd.h header inclusion

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/lib/libalpm/cache.c b/lib/libalpm/cache.c
index 032cc978..10857792 100644
--- a/lib/libalpm/cache.c
+++ b/lib/libalpm/cache.c
@@ -19,7 +19,6 @@
 
 #include "config.h"
 
-#include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>