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| author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2013-03-14 07:31:20 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2013-03-14 07:31:20 +0000 |
| commit | 3d974b7267e1e9073930a065d7a0f206f3d975f6 (patch) | |
| tree | ee70787fddec2ae2637ec8c9d217eae911546363 | |
| parent | c5ad47ee7c7595c1d0dcf2a226742fd19d548605 (diff) | |
| download | rtmux-3d974b7267e1e9073930a065d7a0f206f3d975f6.tar.gz rtmux-3d974b7267e1e9073930a065d7a0f206f3d975f6.tar.bz2 rtmux-3d974b7267e1e9073930a065d7a0f206f3d975f6.zip | |
Don't let display-message crash if no client, from George Nachman.
| -rw-r--r-- | cmd-display-message.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cmd-display-message.c b/cmd-display-message.c index 319280ba..4ff3f97f 100644 --- a/cmd-display-message.c +++ b/cmd-display-message.c @@ -90,7 +90,10 @@ cmd_display_message_exec(struct cmd *self, struct cmd_q *cmdq) msg = format_expand(ft, out); if (args_has(self->args, 'p')) cmdq_print(cmdq, "%s", msg); - else + else if (c == NULL) { + cmdq_error(cmdq, "no client available"); + return (CMD_RETURN_ERROR); + } else status_message_set(c, "%s", msg); free(msg); format_free(ft); |