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Remove NULL check from tui_reg_command 

tui_reg_command has an unnecessary NULL check.  The preceding call to
tui_reg_layout will ensure the window exists.  This patch removes the
check.

gdb/ChangeLog
2019-08-20  Tom Tromey  <tom@tromey.com>

	* tui/tui-regs.c (tui_reg_command): Remove NULL check.
This commit is contained in:
Tom Tromey 2019-07-13 15:53:44 -06:00
parent 605dc2c21d
commit 0f8d8876d9
2 changed files with 5 additions and 3 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2019-08-20 Tom Tromey <tom@tromey.com>
* tui/tui-regs.c (tui_reg_command): Remove NULL check.
2019-08-20 Tom Tromey <tom@tromey.com>
* tui/tui-source.h (struct tui_source_window): Update.

4
gdb/tui/tui-regs.c
View File

@ -669,9 +669,7 @@ tui_reg_command (const char *args, int from_tty)
if (TUI_DATA_WIN == NULL || !TUI_DATA_WIN->is_visible ())
tui_reg_layout ();
struct reggroup *current_group = NULL;
if (TUI_DATA_WIN != NULL)
current_group = TUI_DATA_WIN->current_group;
struct reggroup *current_group = TUI_DATA_WIN->current_group;
if (strncmp (args, "next", len) == 0)
match = tui_reg_next (current_group, gdbarch);
else if (strncmp (args, "prev", len) == 0)