Another Windows build fix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1039208 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/server/util_expr_private.h b/server/util_expr_private.h
index 517c87d126b6d4a8497cbd37c3f741230846a93b..2979ba5fe056ca42712f8e531c13b780ccb77c47 100644 (file)
--- a/server/util_expr_private.h
+++ b/server/util_expr_private.h
@@ -30,6 +30,10 @@
 #define MIN(a,b) (((a)<(b))?(a):(b))
 #endif
 
+#if !APR_HAVE_UNISTD_H
+#define YY_NO_UNISTD_H
+#endif
+
 #ifndef YYDEBUG
 #define YYDEBUG 0
 #endif