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manage.c: use xcb_discard_reply() instead of free()ing the reply (Thanks psychon)

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This commit is contained in:
Michael Stapelberg 2013-05-28 18:57:26 +02:00
parent e3913093b6
commit e979f16ddb
1 changed files with 5 additions and 9 deletions
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14
src/manage.c
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@ -4,7 +4,7 @@
* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
* © 2009-2012 Michael Stapelberg and contributors (see also: LICENSE)
* © 2009-2013 Michael Stapelberg and contributors (see also: LICENSE)
*
* manage.c: Initially managing new windows (or existing ones on restart).
*
@ -122,34 +122,30 @@ void manage_window(xcb_window_t window, xcb_get_window_attributes_cookie_t cooki
geomc = xcb_get_geometry(conn, d);
#define FREE_GEOMETRY() do { \
if ((geom = xcb_get_geometry_reply(conn, geomc, 0)) != NULL) \
free(geom); \
} while (0)
/* Check if the window is mapped (it could be not mapped when intializing and
calling manage_window() for every window) */
if ((attr = xcb_get_window_attributes_reply(conn, cookie, 0)) == NULL) {
DLOG("Could not get attributes\n");
FREE_GEOMETRY();
xcb_discard_reply(conn, geomc.sequence);
return;
}
if (needs_to_be_mapped && attr->map_state != XCB_MAP_STATE_VIEWABLE) {
FREE_GEOMETRY();
xcb_discard_reply(conn, geomc.sequence);
goto out;
}
/* Don’t manage clients with the override_redirect flag */
if (attr->override_redirect) {
FREE_GEOMETRY();
xcb_discard_reply(conn, geomc.sequence);
goto out;
}
/* Check if the window is already managed */
if (con_by_window_id(window) != NULL) {
DLOG("already managed (by con %p)\n", con_by_window_id(window));
FREE_GEOMETRY();
xcb_discard_reply(conn, geomc.sequence);
goto out;
}