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| author | Furkan Sahin <furkan-dev@proton.me> | 2018-10-15 21:57:59 +1000 |
|---|---|---|
| committer | Furkan Sahin <furkan-dev@proton.me> | 2018-10-15 21:57:59 +1000 |
| commit | c9469724d94ac97f9658e6b1e78704e42b644085 (patch) | |
| tree | 82800feb0bf4b5b96aa5d7f69a38c09be5676a32 /swaynag/swaynag.c | |
| parent | 2a2b52e7e77af9cc2064878efc5b421ca415b714 (diff) | |
Sway clients: Exit gracefully when compositor is unavailable
Diffstat (limited to 'swaynag/swaynag.c')
| -rw-r--r-- | swaynag/swaynag.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/swaynag/swaynag.c b/swaynag/swaynag.c index 69da851e..fa6bbe05 100644 --- a/swaynag/swaynag.c +++ b/swaynag/swaynag.c @@ -342,7 +342,11 @@ static const struct wl_registry_listener registry_listener = { void swaynag_setup(struct swaynag *swaynag) { swaynag->display = wl_display_connect(NULL); - assert(swaynag->display); + if (!swaynag->display) { + sway_abort("Unable to connect to the compositor. " + "If your compositor is running, check or set the " + "WAYLAND_DISPLAY environment variable."); + } swaynag->scale = 1; wl_list_init(&swaynag->outputs); |