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| author | Ian Fan <ianfan0@gmail.com> | 2018-10-16 10:50:56 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-16 10:50:56 +0100 |
| commit | ac20690945f1cd44c4c22267c9e7a172ebcf5ba5 (patch) | |
| tree | 994739d4ba8388d7a336ac825a618daf2274ec66 /swaynag/swaynag.c | |
| parent | 05284b65db5f3cdfa88d7e06055aadd0d5fa8e50 (diff) | |
| parent | cd02d60a992ee38689a0d17fc69c4e2b1956f266 (diff) | |
Merge branch 'master' into set-set-raw-focus
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); |