fix typo

diff --git a/ext/zip/lib/mkstemp.c b/ext/zip/lib/mkstemp.c
index ccd8da855edbaf8f77bafa0df7dd0febf0c064fe..d1df8a5ca4794e412f5720b2b7e33ca652377d22 100644 (file)
--- a/ext/zip/lib/mkstemp.c
+++ b/ext/zip/lib/mkstemp.c
@@ -43,7 +43,7 @@
 #endif
 #include <stdio.h>
 #include <stdlib.h>
-#ifdef _WIN32
+#ifndef _WIN32
 #include <unistd.h>
 #endif