Fix the warnings I created.

git-svn-id: http://opkg.googlecode.com/svn/trunk@326 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

diff --git a/libbb/unzip.c b/libbb/unzip.c
index 894b7885fa983433d86c483f9265c2170b745da1..186da594a45c8fff04bb3748fbd769cf391615a1 100644 (file)
--- a/libbb/unzip.c
+++ b/libbb/unzip.c
@@ -45,6 +45,7 @@
 #include <signal.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 #include "libbb.h"
 
 static FILE *in_file, *out_file;