Alexandre Julliard : msvcrt: Fix fflush() of files opened for read.
Alexandre Julliard
julliard at wine.codeweavers.com
Mon Mar 27 05:29:02 CST 2006
Module: wine
Branch: refs/heads/master
Commit: 19a088202a21bbc9d77103d3ee5f696d6a08defc
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=19a088202a21bbc9d77103d3ee5f696d6a08defc
Author: Alexandre Julliard <julliard at winehq.org>
Date: Fri Mar 24 16:53:12 2006 +0000
msvcrt: Fix fflush() of files opened for read.
Some apps, for no particular reason, call fflush() on files opened for
read. This keeps them from tripping over their shoelaces.
---
dlls/msvcrt/file.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index 9162ee7..0a99cce 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -588,11 +588,11 @@ int MSVCRT_fflush(MSVCRT_FILE* file)
{
if(!file) {
_flushall();
- return 0;
- } else {
+ } else if(file->_flag & MSVCRT__IOWRT) {
int res=msvcrt_flush_buffer(file);
return res;
}
+ return 0;
}
/*********************************************************************
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