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i3-nagbar & i3-config-wizard: check sncontext != NULL 

From
07237ff25d/libsn/sn-common.c (L87-L171)
it appears that SnDisplay can't be NULL, so I skipped the check.

Fixes #3419
This commit is contained in:
Orestis Floros 2018-09-23 17:02:21 +03:00
parent ac88d06632
commit d080f58299
No known key found for this signature in database
GPG Key ID: E9AD9F32E401E38F
2 changed files with 16 additions and 8 deletions
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12
i3-config-wizard/main.c
View File

@ -853,6 +853,7 @@ int main(int argc, char *argv[]) {
/* Init startup notification. */ /* Init startup notification. */
SnDisplay *sndisplay = sn_xcb_display_new(conn, NULL, NULL); SnDisplay *sndisplay = sn_xcb_display_new(conn, NULL, NULL);
SnLauncheeContext *sncontext = sn_launchee_context_new_from_environment(sndisplay, screen); SnLauncheeContext *sncontext = sn_launchee_context_new_from_environment(sndisplay, screen);
sn_display_unref(sndisplay);
root_screen = xcb_aux_get_screen(conn, screen); root_screen = xcb_aux_get_screen(conn, screen);
root = root_screen->root; root = root_screen->root;
@ -886,7 +887,9 @@ int main(int argc, char *argv[]) {
0, /* back pixel: black */ 0, /* back pixel: black */
XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_EXPOSURE |
XCB_EVENT_MASK_BUTTON_PRESS}); XCB_EVENT_MASK_BUTTON_PRESS});
sn_launchee_context_setup_window(sncontext, win); if (sncontext) {
sn_launchee_context_setup_window(sncontext, win);
}
/* Map the window (make it visible) */ /* Map the window (make it visible) */
xcb_map_window(conn, win); xcb_map_window(conn, win);
@ -949,9 +952,10 @@ int main(int argc, char *argv[]) {
} }
/* Startup complete. */ /* Startup complete. */
sn_launchee_context_complete(sncontext); if (sncontext) {
sn_launchee_context_unref(sncontext); sn_launchee_context_complete(sncontext);
sn_display_unref(sndisplay); sn_launchee_context_unref(sncontext);
}
xcb_flush(conn); xcb_flush(conn);

12
i3-nagbar/main.c
View File

@ -421,6 +421,7 @@ int main(int argc, char *argv[]) {
/* Init startup notification. */ /* Init startup notification. */
SnDisplay *sndisplay = sn_xcb_display_new(conn, NULL, NULL); SnDisplay *sndisplay = sn_xcb_display_new(conn, NULL, NULL);
SnLauncheeContext *sncontext = sn_launchee_context_new_from_environment(sndisplay, screens); SnLauncheeContext *sncontext = sn_launchee_context_new_from_environment(sndisplay, screens);
sn_display_unref(sndisplay);
root_screen = xcb_aux_get_screen(conn, screens); root_screen = xcb_aux_get_screen(conn, screens);
root = root_screen->root; root = root_screen->root;
@ -491,7 +492,9 @@ int main(int argc, char *argv[]) {
XCB_EVENT_MASK_BUTTON_PRESS | XCB_EVENT_MASK_BUTTON_PRESS |
XCB_EVENT_MASK_BUTTON_RELEASE, XCB_EVENT_MASK_BUTTON_RELEASE,
cursor}); cursor});
sn_launchee_context_setup_window(sncontext, win); if (sncontext) {
sn_launchee_context_setup_window(sncontext, win);
}
/* Map the window (make it visible) */ /* Map the window (make it visible) */
xcb_map_window(conn, win); xcb_map_window(conn, win);
@ -553,9 +556,10 @@ int main(int argc, char *argv[]) {
draw_util_surface_init(conn, &bar, win, get_visualtype(root_screen), win_pos.width, win_pos.height); draw_util_surface_init(conn, &bar, win, get_visualtype(root_screen), win_pos.width, win_pos.height);
/* Startup complete. */ /* Startup complete. */
sn_launchee_context_complete(sncontext); if (sncontext) {
sn_launchee_context_unref(sncontext); sn_launchee_context_complete(sncontext);
sn_display_unref(sndisplay); sn_launchee_context_unref(sncontext);
}
/* Grab the keyboard to get all input */ /* Grab the keyboard to get all input */
xcb_flush(conn); xcb_flush(conn);