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author | John Axel Eriksson <john@insane.se> | 2018-10-08 15:09:25 +0200 |
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committer | John Axel Eriksson <john@insane.se> | 2018-10-08 15:17:37 +0200 |
commit | 08139daaa418c21f215d0adf6916db472fd474ef (patch) | |
tree | 874d11e0cb5552eba5de0e9a39e050c537435c06 /sway | |
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')
-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)) { |