re PR c/61212 (gcc build failure on "dos file system" due to warnings treated as errors)

	PR c/61212
	* files.c (find_file_in_dir): Add parens around &&.

From-SVN: r210722

libcpp/ChangeLog

+2014-05-21  Marek Polacek  <polacek@redhat.com>
+
+	PR c/61212
+	* files.c (find_file_in_dir): Add parens around &&.
+
 2014-05-20  Edward Smith-Rowland  <3dw4rd@verizon.net>
 
-	PR C++/61038
+	PR c++/61038
 	* macro.c (stringify_arg (cpp_reader *, macro_arg *)):
 	Check for user-defined literal strings and user-defined literal chars
 	to escape necessary characters.

libcpp/files.c

@@ -390,7 +390,7 @@ find_file_in_dir (cpp_reader *pfile, _cpp_file *file, bool *invalid_pch)
       /* We try to canonicalize system headers.  For DOS based file
        * system, we always try to shorten non-system headers, as DOS
        * has a tighter constraint on max path length.  */
-      if (CPP_OPTION (pfile, canonical_system_headers) && file->dir->sysp
+      if ((CPP_OPTION (pfile, canonical_system_headers) && file->dir->sysp)
 #ifdef HAVE_DOS_BASED_FILE_SYSTEM
 	  || !file->dir->sysp
 #endif