From d67c5973ad67678cc51a0820d58f4b09c8dc0c8a Mon Sep 17 00:00:00 2001
From: psychon <psychon@726aef4b-f618-498e-8847-2d620e286838>
Date: Mon, 12 Nov 2007 21:53:02 +0000
Subject: [PATCH] Handle negative / invalid arguments to kickrejoin correctly

git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@872 726aef4b-f618-498e-8847-2d620e286838
---
 modules/kickrejoin.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/modules/kickrejoin.cpp b/modules/kickrejoin.cpp
index 5a225525..bc75e3c7 100644
--- a/modules/kickrejoin.cpp
+++ b/modules/kickrejoin.cpp
@@ -54,9 +54,14 @@ public:
 			else
 				delay = sDelay.ToUInt();
 		} else {
-			delay = sArgs.ToInt();
-			if (delay < 0)
-				delay = 0;
+			int i = sArgs.ToInt();
+			if ((i == 0 && sArgs == "0") || i > 0)
+				delay = i;
+			else {
+				sErrorMsg = "Illegal argument, "
+					"must be a positive number or 0";
+				return false;
+			}
 		}
 
 		return true;