From fcd43841ea9ad473348c386b9c6202948534a02b Mon Sep 17 00:00:00 2001
From: Jason Oster <parasytic@users.sourceforge.net>
Date: Thu, 15 Apr 2010 20:36:14 +0000
Subject: Fix overlapping events, Bug #2968512

---
 functions/draw_functions.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'functions/draw_functions.php')

diff --git a/functions/draw_functions.php b/functions/draw_functions.php
index 836d41f..c20e04c 100644
--- a/functions/draw_functions.php
+++ b/functions/draw_functions.php
@@ -31,7 +31,12 @@ function drawEventTimes ($start, $end, $long_event = FALSE) {
 			$end_min = "00";
 		}
 	}
-	$draw_len = ($end_h * 60 + $end_min) - ($sta_h * 60 + $sta_min);
+	$sta = ($sta_h * 60 + $sta_min);
+	$end = ($end_h * 60 + $end_min);
+	if ($sta < $end)
+		$draw_len = $end - $sta;
+	else
+		$draw_len = $sta - $end;
 
 	return array ("draw_start" => ($sta_h . $sta_min), "draw_end" => ($end_h . $end_min), "draw_length" => $draw_len);
 }
-- 
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