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Sync OpenBSD patchset 1150:

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xfree is not particularly helpful, remove it. From Thomas Adam.
This commit is contained in:
Tiago Cunha
2012-07-11 19:34:16 +00:00
parent 06d27e94b2
commit a432fcd306
73 changed files with 330 additions and 360 deletions
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14
screen.c
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@@ -71,10 +71,9 @@ screen_reinit(struct screen *s)
void
screen_free(struct screen *s)
{
if (s->tabs != NULL)
xfree(s->tabs);
xfree(s->title);
xfree(s->ccolour);
free(s->tabs);
free(s->title);
free(s->ccolour);
grid_destroy(s->grid);
}
@@ -84,8 +83,7 @@ screen_reset_tabs(struct screen *s)
{
u_int i;
if (s->tabs != NULL)
xfree(s->tabs);
free(s->tabs);
if ((s->tabs = bit_alloc(screen_size_x(s))) == NULL)
fatal("bit_alloc failed");
@@ -105,7 +103,7 @@ screen_set_cursor_style(struct screen *s, u_int style)
void
screen_set_cursor_colour(struct screen *s, const char *colour_string)
{
xfree(s->ccolour);
free(s->ccolour);
s->ccolour = xstrdup(colour_string);
}
@@ -117,7 +115,7 @@ screen_set_title(struct screen *s, const char *title)
strlcpy(tmp, title, sizeof tmp);
xfree(s->title);
free(s->title);
s->title = xstrdup(tmp);
}