fix broken significant figures on y-axis

1 files changed, 1 insertions, 1 deletions

diff --git a/jarmon/jarmon.js b/jarmon/jarmon.js
index 78ff7c1..65ebedc 100644
--- a/jarmon/jarmon.js
+++ b/jarmon/jarmon.js
@@ -657,7 +657,7 @@ jarmon.Chart = function(template, recipe,  downloader) {
             }
         }
 
-        if(self.options.yaxis.tickDecimals !== null) {
+        if(typeof(self.options.yaxis.tickDecimals) === 'number') {
             decimalPlaces = self.options.yaxis.tickDecimals;
         }