gdb: defer commit resume until all available events are consumed

[deliverable/binutils-gdb.git] / gdb / exceptions.c

diff --git a/gdb/exceptions.c b/gdb/exceptions.c
index 1ab290c9903659e32c4affed192d797c554ea6e2..7e15551e015e5274cca83fbaeac897b12ee6f69c 100644 (file)
--- a/gdb/exceptions.c
+++ b/gdb/exceptions.c
@@ -1,6 +1,6 @@
 /* Exception (throw catch) mechanism, for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -39,11 +39,7 @@ print_flush (void)
     deprecated_error_begin_hook ();
 
   gdb::optional<target_terminal::scoped_restore_terminal_state> term_state;
-  /* While normally there's always something pushed on the target
-     stack, the NULL check is needed here because we can get here very
-     early during startup, before the target stack is first
-     initialized.  */
-  if (current_top_target () != NULL && target_supports_terminal_ours ())
+  if (target_supports_terminal_ours ())
     {
       term_state.emplace ();
       target_terminal::ours_for_output ();
@@ -89,7 +85,7 @@ print_exception (struct ui_file *file, const struct gdb_exception &e)
       else
        {
          end++;
-         ui_file_write (file, start, end - start);
+         file->write (start, end - start);
        }
     }                                      
   fprintf_filtered (file, "\n");