21955.cc: Avoid warning on string constant.

2006-02-04  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/27_io/basic_stringbuf/in_avail/char/21955.cc: Avoid
	warning on string constant.

From-SVN: r110587

libstdc++-v3/ChangeLog

+2006-02-04  Paolo Carlini  <pcarlini@suse.de>
+
+	* testsuite/27_io/basic_stringbuf/in_avail/char/21955.cc: Avoid
+	warning on string constant.
+
 2006-02-03  Paolo Carlini  <pcarlini@suse.de>
 
 	* include/tr1/cwchar: New.

libstdc++-v3/testsuite/27_io/basic_stringbuf/in_avail/char/21955.cc

 // 2005-06-07 Benjamin Kosnik
 
-// Copyright (C) 2005
+// Copyright (C) 2005, 2006
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -27,7 +27,7 @@ double
 test_stringstream()
 {
   double result;
-  char* source = "1918"; 
+  const char* source = "1918"; 
   std::stringstream s;
   s << source;