1 files changed, 3 insertions, 3 deletions
diff --git a/src/client/views/nodes/DataVizBox/components/Histogram.tsx b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
index efe17297b..1077df844 100644
--- a/src/client/views/nodes/DataVizBox/components/Histogram.tsx
+++ b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
@@ -267,10 +267,10 @@ export class Histogram extends React.Component<HistogramProps> {
         var histogram = d3.histogram()
             .value(function(d) {return d})
             .domain([startingPoint!, endingPoint!])
-            .thresholds(x.ticks(numBins-1))
+            .thresholds(x.ticks(numBins))
         var bins = histogram(data)
         var eachRectWidth = width/(bins.length)
-        var graphStartingPoint = bins[0].x1? bins[0].x1! - (bins[1].x1! - bins[1].x0!) : 0;
+        var graphStartingPoint = (bins[0].x1 && bins[1])? bins[0].x1! - (bins[1].x1! - bins[1].x0!) : 0;
         bins[0].x0 = graphStartingPoint;
         x = x.domain([graphStartingPoint, endingPoint])
              .range([0, Number.isInteger(this.rangeVals.xMin!)? (width-eachRectWidth) : width ])
@@ -286,7 +286,7 @@ export class Histogram extends React.Component<HistogramProps> {
                         index = j;
                     }
                 }
-                bins[index].push(data[i])
+                if (bins[index]) bins[index].push(data[i])
             }
             bins.pop();
             eachRectWidth = width/(bins.length)