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fix segfault in xwayland cursor manager

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This commit is contained in:
Devin J. Pohly
2020-12-27 14:00:07 -05:00
parent 7b320a195c
commit 7b1b5c75e9
1 changed files with 6 additions and 8 deletions
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14
dwl.c
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@@ -2148,13 +2148,11 @@ setup(void)
*/
xcursor_mgr = wlr_xcursor_manager_create(NULL, 24);
wlr_xcursor_manager_load(xcursor_mgr, 1);
xcursor = wlr_xcursor_manager_get_xcursor(xcursor_mgr, "left_ptr", 1);
if (xcursor) {
if ((xcursor = wlr_xcursor_manager_get_xcursor(xcursor_mgr, "left_ptr", 1)))
wlr_xwayland_set_cursor(xwayland,
xcursor->images[0]->buffer, xcursor->images[0]->width * 4,
xcursor->images[0]->width, xcursor->images[0]->height,
xcursor->images[0]->hotspot_x, xcursor->images[0]->hotspot_y);
}
setenv("DISPLAY", xwayland->display_name, 1);
} else {
@@ -2532,11 +2530,11 @@ xwaylandready(struct wl_listener *listener, void *data)
wlr_xwayland_set_seat(xwayland, seat);
/* Set the default XWayland cursor to match the rest of dwl. */
xcursor = wlr_xcursor_manager_get_xcursor(cursor_mgr, "left_ptr", 1);
wlr_xwayland_set_cursor(xwayland,
xcursor->images[0]->buffer, xcursor->images[0]->width * 4,
xcursor->images[0]->width, xcursor->images[0]->height,
xcursor->images[0]->hotspot_x, xcursor->images[0]->hotspot_y);
if ((xcursor = wlr_xcursor_manager_get_xcursor(cursor_mgr, "left_ptr", 1)))
wlr_xwayland_set_cursor(xwayland,
xcursor->images[0]->buffer, xcursor->images[0]->width * 4,
xcursor->images[0]->width, xcursor->images[0]->height,
xcursor->images[0]->hotspot_x, xcursor->images[0]->hotspot_y);
xcb_disconnect(xc);
}