From 5571f74f66e462873f442db894ab278c0f6aa563 Mon Sep 17 00:00:00 2001
From: James E Wilson <wilson@specifixinc.com>
Date: Thu, 3 Nov 2005 18:10:19 -0800
Subject: Fix failure with pragma once where buffer is NULL and buffer_valid is
 true.

PR preprocessor/24202
* files.c (_cpp_pop_file_buffer): Set buffer_valid to false.

From-SVN: r106472
---
 libcpp/files.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libcpp/files.c')

diff --git a/libcpp/files.c b/libcpp/files.c
index 3951515..31c38d0 100644
--- a/libcpp/files.c
+++ b/libcpp/files.c
@@ -1143,6 +1143,7 @@ _cpp_pop_file_buffer (cpp_reader *pfile, _cpp_file *file)
     {
       free ((void *) file->buffer);
       file->buffer = NULL;
+      file->buffer_valid = false;
     }
 }
 
-- 
cgit v1.1