From a57a2fd50fcdbea407b47262b3944535435b54d1 Mon Sep 17 00:00:00 2001
From: Mark Liversedge <liversedge@gmail.com>
Date: Sat, 20 Apr 2013 11:18:01 +0100
Subject: [PATCH] Metric Distribution

Show BlankState when no results for date selection.
---
 src/HistogramWindow.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/HistogramWindow.cpp b/src/HistogramWindow.cpp
index a408eca9f..ed754d5ed 100644
--- a/src/HistogramWindow.cpp
+++ b/src/HistogramWindow.cpp
@@ -876,6 +876,9 @@ HistogramWindow::updateChart()
 
                 }
 
+		if (results.count() == 0) setIsBlank(true);
+		else setIsBlank(false);
+
                 // setData using the summary metrics -- always reset since filters may
                 // have changed, or perhaps the bin width...
                 powerHist->setSeries(RideFile::none);