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| author |  John Axel Eriksson <john@insane.se> | 2018-10-08 15:09:25 +0200 |
|---|---|---|
| committer | John Axel Eriksson <john@insane.se> | 2018-10-08 15:17:37 +0200 |
| commit | 08139daaa418c21f215d0adf6916db472fd474ef (patch) | |
| tree | 874d11e0cb5552eba5de0e9a39e050c537435c06 /sway/commands/opacity.c | |
| parent | Merge pull request #2791 from RyanDwyer/status-command-optional (diff) | |
| download | sway-08139daaa418c21f215d0adf6916db472fd474ef.tar.gz sway-08139daaa418c21f215d0adf6916db472fd474ef.tar.zst sway-08139daaa418c21f215d0adf6916db472fd474ef.zip | |
Check if there is a current container before setting it's opacity
Diffstat (limited to 'sway/commands/opacity.c')
| -rw-r--r-- | sway/commands/opacity.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sway/commands/opacity.c b/sway/commands/opacity.c index 9cdaad7f..4e4fc994 100644 --- a/sway/commands/opacity.c +++ b/sway/commands/opacity.c | |||
| @@ -21,6 +21,10 @@ struct cmd_results *cmd_opacity(int argc, char **argv) { | |||
| 21 | 21 | ||
| 22 | struct sway_container *con = config->handler_context.container; | 22 | struct sway_container *con = config->handler_context.container; |
| 23 | 23 | ||
| 24 | if (con == NULL) { | ||
| 25 | return cmd_results_new(CMD_FAILURE, "opacity", "No current container"); | ||
| 26 | } | ||
| 27 | |||
| 24 | float opacity = 0.0f; | 28 | float opacity = 0.0f; |
| 25 | 29 | ||
| 26 | if (!parse_opacity(argv[0], &opacity)) { | 30 | if (!parse_opacity(argv[0], &opacity)) { |