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Don't let display-message crash if no client, from George Nachman.

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This commit is contained in:
Nicholas Marriott 2013-03-14 07:31:20 +00:00
parent c5ad47ee7c
commit 3d974b7267
1 changed files with 4 additions and 1 deletions
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5
cmd-display-message.c
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@ -90,7 +90,10 @@ cmd_display_message_exec(struct cmd *self, struct cmd_q *cmdq)
msg = format_expand(ft, out); msg = format_expand(ft, out);
if (args_has(self->args, 'p')) if (args_has(self->args, 'p'))
cmdq_print(cmdq, "%s", msg); 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); status_message_set(c, "%s", msg);
free(msg); free(msg);
format_free(ft); format_free(ft);