Fix possible bug when no args have been provided to the executable

[deliverable/binutils-gdb.git] / gdb / ada-tasks.c

diff --git a/gdb/ada-tasks.c b/gdb/ada-tasks.c
index be8d44b541087097cd6dcb344d58fe06cbd7bdfd..ae43da55535b3c5a148f73e34c8d75a098f9b280 100644 (file)
--- a/gdb/ada-tasks.c
+++ b/gdb/ada-tasks.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2016 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -1073,7 +1073,6 @@ print_ada_task_info (struct ui_out *uiout,
       const struct ada_task_info *const task_info =
        VEC_index (ada_task_info_s, data->task_list, taskno - 1);
       int parent_id;
-      struct cleanup *chain2;
 
       gdb_assert (task_info != NULL);
 
@@ -1083,7 +1082,7 @@ print_ada_task_info (struct ui_out *uiout,
       if (taskno_arg && taskno != taskno_arg)
         continue;
 
-      chain2 = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
+      ui_out_emit_tuple tuple_emitter (uiout, NULL);
 
       /* Print a star if this task is the current task (or the task
          currently selected).  */
@@ -1143,7 +1142,6 @@ print_ada_task_info (struct ui_out *uiout,
                                                   : _("<no name>"));
 
       uiout->text ("\n");
-      do_cleanups (chain2);
     }
 
   do_cleanups (old_chain);