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binutils-gdb
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Make warning usable earlier 

warning will crash if called before the first call to set_width.  This
commit makes the warning usable from the moment gdb_stderr is set up.

gdb/ChangeLog:

	* utils.c (vwarning): Protect calls to target_terminal_ours
	and wrap_here.
This commit is contained in:
Gary Benson 2014-08-05 13:27:49 +01:00
parent 5df4399815
commit 0d2f5c0791
2 changed files with 9 additions and 2 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2014-08-29 Gary Benson <gbenson@redhat.com>
* utils.c (vwarning): Protect calls to target_terminal_ours
and wrap_here.
2014-08-29 Gary Benson <gbenson@redhat.com>
* exceptions.c (print_flush): Protect calls to

6
gdb/utils.c
View File

@ -520,8 +520,10 @@ vwarning (const char *string, va_list args)
(*deprecated_warning_hook) (string, args);
else
{
target_terminal_ours ();
wrap_here (""); /* Force out any buffered output. */
if (target_supports_terminal_ours ())
target_terminal_ours ();
if (filtered_printing_initialized ())
wrap_here (""); /* Force out any buffered output. */
gdb_flush (gdb_stdout);
if (warning_pre_print)
fputs_unfiltered (warning_pre_print, gdb_stderr);