From ee7dd4307a442148598299db1152461b6cbf8270 Mon Sep 17 00:00:00 2001
From: Dirk Hohndel <dirk@hohndel.org>
Date: Mon, 17 Nov 2014 00:09:19 +0000
Subject: [PATCH] In a CCR dive the diluent and oxygen cylinders are both used

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 statistics.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/statistics.c b/statistics.c
index 9eb029115..96d6a65f2 100644
--- a/statistics.c
+++ b/statistics.c
@@ -308,6 +308,8 @@ bool is_cylinder_used(struct dive *dive, int idx)
 				return true;
 			event = get_next_event(event->next, "gaschange");
 		}
+		if (dc->dctype == CCR && (idx == dive->diluent_cylinder_index || idx == dive->oxygen_cylinder_index))
+			return true;
 	}
 	if (idx == 0 && !firstGasExplicit)
 		return true;