From be7141c35671b895eb72643c07b34736207f5eb1 Mon Sep 17 00:00:00 2001
From: Ali Heidari <source.compiler@yahoo.com>
Date: Tue, 14 Feb 2023 13:41:31 +0330
Subject: [PATCH] Update base.js

---
 chart/base.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/chart/base.js b/chart/base.js
index c780587..4e43c2a 100644
--- a/chart/base.js
+++ b/chart/base.js
@@ -49,7 +49,7 @@ var Chart = Backbone.Model.extend ({
 		if (!me.str.hasOwnProperty (s)) {
 			throw new VError ("getStr: Unknown string: " + s);
 		}
-		return me.str [s];
+		return isNaN(s) ? me.str[s] : s;
 	},
 	/*
 		Write table
@@ -86,7 +86,7 @@ var Chart = Backbone.Model.extend ({
 				var c = [{
 					$: {
 						r: "A" + (y + 2),
-						t: "s"
+						t: isNaN(f) ? "s" : null
 					},
 					v: me.getStr (f)
 				}];