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Check if there is a current container before setting it's opacity

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John Axel Eriksson 2018-10-08 15:09:25 +02:00
parent 6cb0e58c6d
commit 08139daaa4
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1 changed files with 4 additions and 0 deletions
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4
sway/commands/opacity.c
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@ -21,6 +21,10 @@ struct cmd_results *cmd_opacity(int argc, char **argv) {
struct sway_container *con = config->handler_context.container; struct sway_container *con = config->handler_context.container;
if (con == NULL) {
return cmd_results_new(CMD_FAILURE, "opacity", "No current container");
}
float opacity = 0.0f; float opacity = 0.0f;
if (!parse_opacity(argv[0], &opacity)) { if (!parse_opacity(argv[0], &opacity)) {