9507.cc: Allow lseek on fifo to succeed.

	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Allow
	lseek on fifo to succeed.  Thus, check for consistent report.

From-SVN: r94003

libstdc++-v3/ChangeLog

+2005-01-21  Loren J. Rittle  <ljrittle@acm.org>
+
+	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Allow
+	lseek on fifo to succeed.  Thus, check for consistent report.
+
 2005-01-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 
 	PR libstdc++/19510

libstdc++-v3/testsuite/27_io/basic_filebuf/open/char/9507.cc

@@ -54,8 +54,10 @@ void test_06()
 			      std::ios_base::in 
 			      | std::ios_base::out
 			      | std::ios_base::ate);
-  VERIFY( !fbuf.is_open() );
-  VERIFY( r == NULL );
+  if (r == NULL)
+    VERIFY( !fbuf.is_open() );
+  else
+    VERIFY( fbuf.is_open() );
 }
 
 int