merge from gcc

libiberty/ChangeLog

@@ -1,3 +1,7 @@
+2001-02-16  Loren J. Rittle  <ljrittle@acm.org>
+
+	* cplus-dem.c (main): Initialize style.
+	
 2001-01-31  Bryce McKinlay  <bryce@albatross.co.nz>
 
 	Add support for Java demangling under the v3 ABI:

libiberty/cplus-dem.c

@@ -5050,7 +5050,7 @@ main (argc, argv)
   char *result;
   int c;
   const char *valid_symbols;
-  enum demangling_styles style;
+  enum demangling_styles style = auto_demangling;
 
   program_name = argv[0];