From: Jon Trowbridge <trow@novell.com>

Enforce minimum maxSleepCount 1, we shouldn't just fail right away if
lockWaitTimeout < LOCK_POLL_INTERVAL.

Lock would time out before first sleep if maxSleepCount == 1

--- Lucene.Net/Store/Lock.cs.orig	2005-10-02 11:06:43.000000000 +0100
+++ Lucene.Net/Store/Lock.cs	2005-10-02 11:09:17.000000000 +0100
@@ -59,12 +59,16 @@ namespace Lucene.Net.Store
 			bool locked = Obtain();
 			int maxSleepCount = (int) (lockWaitTimeout / LOCK_POLL_INTERVAL);
 			int sleepCount = 0;
+			maxSleepCount = System.Math.Max (maxSleepCount, 1);
+
 			while (!locked)
 			{
-				if (++sleepCount == maxSleepCount)
+				if (sleepCount == maxSleepCount)
 				{
 					throw new System.IO.IOException("Lock obtain timed out: " + this.ToString());
 				}
+				++sleepCount;
+
 				try
 				{
 					System.Threading.Thread.Sleep(new System.TimeSpan((System.Int64) 10000 * LOCK_POLL_INTERVAL));
@@ -133,4 +137,4 @@ namespace Lucene.Net.Store
 			}
 		}
 	}
-}
\ No newline at end of file
+}