From 518d7ac2a0b474e133a2803cd8e05a858d12a647 Mon Sep 17 00:00:00 2001 From: Eugene Crosser Date: Sat, 26 Dec 2015 00:16:24 +0300 Subject: [PATCH 1/1] fix total calculation for empty dataset --- web/index.html | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/web/index.html b/web/index.html index 0c6c177..a1745af 100644 --- a/web/index.html +++ b/web/index.html @@ -241,10 +241,14 @@ document.getElementById("curhot").innerHTML = (data.current.hot / 100).toFixed(2); - document.getElementById("totcold").innerHTML = - ((data.cold[data.cold.length - 1][1] - data.cold[0][1]) * 10); - document.getElementById("tothot").innerHTML = - ((data.hot[data.hot.length - 1][1] - data.hot[0][1]) * 10); + if (data.cold.length) + document.getElementById("totcold").innerHTML = + ((data.cold[data.cold.length - 1][1] - data.cold[0][1]) * 10); + else document.getElementById("totcold").innerHTML = "0"; + if (data.hot.length) + document.getElementById("tothot").innerHTML = + ((data.hot[data.hot.length - 1][1] - data.hot[0][1]) * 10); + else document.getElementById("tothot").innerHTML = "0"; tmin = data.range.lo; tmax = data.range.hi; -- 2.39.2