From 27e400f5e4c59535fddd383d816fcc8f653f665a Mon Sep 17 00:00:00 2001
From: Gehad elrobey <gehadelrobey@gmail.com>
Date: Fri, 15 Aug 2014 09:50:05 +0300
Subject: [PATCH] HTML: don't show cylinders or weights table if they don't
 exist

Don't show the table header of cylinders or weights if they are not
available.

Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 theme/list_lib.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/theme/list_lib.js b/theme/list_lib.js
index 6e5dc8730..9a79b2321 100644
--- a/theme/list_lib.js
+++ b/theme/list_lib.js
@@ -816,6 +816,9 @@ function get_weight_HTML(weight)
 */
 function get_weights_HTML(dive)
 {
+	if (!dive.Weights.length)
+		return "";
+
 	var result = "";
 	result += '<table><tr><td class="words">' + translate.Weight + '</td><td class="words">' + translate.Type + '</td></tr>';
 	for (var i in dive.Weights) {
@@ -850,6 +853,9 @@ function get_cylinder_HTML(cylinder)
 */
 function get_cylinders_HTML(dive)
 {
+	if (!dive.Cylinders.length)
+		return "";
+
 	var result = "";
 	result += '<h2 class="det_hed">' + translate.Dive_equipments + '</h2><table><tr><td class="words">' + translate.Type + '</td><td class="words">' + translate.Size + '</td><td class="words">' + translate.Work_Pressure + '</td><td class="words">' + translate.Start_Pressure + '</td><td class="words">' + translate.End_Pressure + '</td><td class="words">O2</td></tr>';
 	for (var i in dive.Cylinders) {