except.c (find_all_handler_type_matches): Free the list if we found no matches.

        * except.c (find_all_handler_type_matches): Free the list if
        we found no matches.

From-SVN: r29227

gcc/ChangeLog

 Wed Sep  8 23:53:22 1999  Richard Henderson  <rth@cygnus.com>
 
+	* except.c (find_all_handler_type_matches): Free the list if
+	we found no matches.
+
 	* combine.c (SUBST): Break out to a real function do_SUBST.
 	(SUBST_INT): Likewise.
 	* gcse.c (free_pre_mem): Free `temp_bitmap'.

gcc/except.c

@@ -844,6 +844,12 @@ find_all_handler_type_matches (array)
             }
         }
     }
+
+  if (n_ptr == 0)
+    {
+      free (ptr);
+      ptr = NULL;
+    }
   *array = ptr;
   return n_ptr;
 }