From 8a8e8a3a23576ccdf06aec7d0a2e6a0d8584a9d8 Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Sun, 25 Dec 2011 20:11:43 +0100
Subject: [PATCH] IRC_xLINE(): output an error message for unexpected "lines"
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This fixes:

 irc-oper.c: In function ‘IRC_xLINE’:
 irc-oper.c:429: warning: ‘class’ may be used uninitialized in this function
 irc-oper.c:430: warning: ‘class_c’ may be used uninitialized in this function
---
 src/ngircd/irc-oper.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/ngircd/irc-oper.c b/src/ngircd/irc-oper.c
index 1b269e3b..21577f00 100644
--- a/src/ngircd/irc-oper.c
+++ b/src/ngircd/irc-oper.c
@@ -450,6 +450,11 @@ IRC_xLINE(CLIENT *Client, REQUEST *Req)
 		case 'K':
 			class = CLASS_KLINE; class_c = 'K';
 			break;
+		default:
+			Log(LOG_CRIT,
+			    "IRC_xLINE() called for unknown line: %c!? Ignored.",
+			    Req->command[0]);
+			return CONNECTED;
 	}
 
 	if (Req->argc == 1) {
-- 
2.39.2