From e96611cccd9be5b4f5f95125e87f13af81db4ce4 Mon Sep 17 00:00:00 2001
From: Jef Driesen <jefdriesen@users.sourceforge.net>
Date: Fri, 10 Feb 2017 19:42:02 +0100
Subject: [PATCH] Fix the number of gas mixes

The Tusa Zen supports a maximum of only 2 gas mixes.
---
 src/oceanic_atom2_parser.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/oceanic_atom2_parser.c b/src/oceanic_atom2_parser.c
index ea041a2..0b22615 100644
--- a/src/oceanic_atom2_parser.c
+++ b/src/oceanic_atom2_parser.c
@@ -437,6 +437,9 @@ oceanic_atom2_parser_cache (oceanic_atom2_parser_t *parser)
 	} else if (parser->model == I450T) {
 		o2_offset = 0x30;
 		ngasmixes = 3;
+	} else if (parser->model == ZEN) {
+		o2_offset = header + 4;
+		ngasmixes = 2;
 	} else {
 		o2_offset = header + 4;
 		ngasmixes = 3;