[akhaldi] 63234: [CRT] * Update _filbuf(). CORE-8080

Author: akhaldi
Date: Sun May 11 17:45:26 2014
New Revision: 63234

URL: http://svn.reactos.org/svn/reactos?rev=63234&view=rev
Log:
[CRT]
* Update _filbuf().
CORE-8080

Modified:
    trunk/reactos/lib/sdk/crt/stdio/file.c

Modified: trunk/reactos/lib/sdk/crt/stdio/file.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/stdio/file.c?r…
==============================================================================
--- trunk/reactos/lib/sdk/crt/stdio/file.c	[iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/stdio/file.c	[iso-8859-1] Sun May 11 17:45:26 2014
@@ -2263,6 +2263,11 @@
     unsigned char c;
     _lock_file(file);
 
+    if(file->_flag & _IOSTRG) {
+        _unlock_file(file);
+        return EOF;
+    }
+
     /* Allocate buffer if needed */
     if(file->_bufsiz == 0 && !(file->_flag & _IONBF))
         alloc_buffer(file);