diff options
Diffstat (limited to 'swaylock/main.c')
-rw-r--r-- | swaylock/main.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/swaylock/main.c b/swaylock/main.c index 27bcfe32..04c0bb07 100644 --- a/swaylock/main.c +++ b/swaylock/main.c | |||
@@ -908,7 +908,11 @@ int main(int argc, char **argv) { | |||
908 | wl_list_init(&state.surfaces); | 908 | wl_list_init(&state.surfaces); |
909 | state.xkb.context = xkb_context_new(XKB_CONTEXT_NO_FLAGS); | 909 | state.xkb.context = xkb_context_new(XKB_CONTEXT_NO_FLAGS); |
910 | state.display = wl_display_connect(NULL); | 910 | state.display = wl_display_connect(NULL); |
911 | assert(state.display); | 911 | if (!state.display) { |
912 | sway_abort("Unable to connect to the compositor. " | ||
913 | "If your compositor is running, check or set the " | ||
914 | "WAYLAND_DISPLAY environment variable."); | ||
915 | } | ||
912 | 916 | ||
913 | struct wl_registry *registry = wl_display_get_registry(state.display); | 917 | struct wl_registry *registry = wl_display_get_registry(state.display); |
914 | wl_registry_add_listener(registry, ®istry_listener, &state); | 918 | wl_registry_add_listener(registry, ®istry_listener, &state); |