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config/output: Check if preferred mode is NULL

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This commit is contained in:
Kenny Levinsen 2023-11-16 14:17:54 +01:00
parent 020a572ed6
commit 4e28bce6d0
1 changed files with 4 additions and 0 deletions
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4
sway/config/output.c
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@ -278,6 +278,10 @@ static void set_mode(struct wlr_output *output, struct wlr_output_state *pending
best->width, best->height, best->refresh / 1000.f, output->name); best->width, best->height, best->refresh / 1000.f, output->name);
} else { } else {
best = wlr_output_preferred_mode(output); best = wlr_output_preferred_mode(output);
if (!best) {
sway_log(SWAY_ERROR, "No preferred mode for output %s", output->name);
return;
}
sway_log(SWAY_INFO, "Configured mode (%dx%d@%.3fHz) not available, " sway_log(SWAY_INFO, "Configured mode (%dx%d@%.3fHz) not available, "
"applying preferred mode (%dx%d@%.3fHz)", "applying preferred mode (%dx%d@%.3fHz)",
width, height, refresh_rate, width, height, refresh_rate,