Do not fail if beep was received after sending some command.

grayed · grayed · commit 770b527fc767 · 2020-01-13T03:23:42.000+03:00
We probably should remove CommandSent state totally...
diff --git a/chat.c b/chat.c
@@ -506,7 +506,7 @@ proceed_icb_msg(char *msg, size_t len) {
 	}
 
 	case 'k':       // beep
-		if (state != Chat)
+		if (state != Chat && state != CommandSent)
 			err_unexpected_msg(type);
 		proceed_chat_msg(type, "SERVER", "BEEP!");
 		break;

Original file line number	Diff line number	Diff line change
`@@ -506,7 +506,7 @@ proceed_icb_msg(char *msg, size_t len) {`
`506`	`506`	`}`
`507`	`507`
`508`	`508`	`case 'k': // beep`
`509`		`- if (state != Chat)`
	`509`	`+ if (state != Chat && state != CommandSent)`
`510`	`510`	`err_unexpected_msg(type);`
`511`	`511`	`proceed_chat_msg(type, "SERVER", "BEEP!");`
`512`	`512`	`break;`