files.c (read_file_guts): Add test on non-zero value of S_ISREG.

2011-05-29 John Tytgat <John.Tytgat@aaug.net> * files.c (read_file_guts): Add test on non-zero value of S_ISREG. From-SVN: r174571

files.c (read_file_guts): Add test on non-zero value of S_ISREG.
2011-05-29 John Tytgat <John.Tytgat@aaug.net> * files.c (read_file_guts): Add test on non-zero value of S_ISREG. From-SVN: r174571
fc0993ac · John Tytgat · Tom Tromey · aad61732 · fc0993ac · fc0993ac
Commit fc0993ac authored Jun 02, 2011 by John Tytgat Committed by Tom Tromey Jun 02, 2011
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libcpp/ChangeLog
+4 -0

libcpp/files.c
+2 -2

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--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
+2011-05-29  John Tytgat  <John.Tytgat@aaug.net>
+
+	* files.c (read_file_guts): Add test on non-zero value of S_ISREG.
+
 2011-05-22  Uros Bizjak  <ubizjak@gmail.com>

 	PR target/49104

--- a/libcpp/files.c
+++ b/libcpp/files.c
 /* Part of CPP library.  File handling.
   Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
   Free Software Foundation, Inc.
   Written by Per Bothner, 1994.
   Based on CCCP program by Paul Rubin, June 1986
@@ -595,7 +595,7 @@ read_file_guts (cpp_reader *pfile, _cpp_file *file)
      return false;
    }

-  regular = S_ISREG (file->st.st_mode);
+  regular = S_ISREG (file->st.st_mode) != 0;
  if (regular)
    {
      /* off_t might have a wider range than ssize_t - in other words,