From 81f5401e30a1755ed209d533a192b90d464ae726 Mon Sep 17 00:00:00 2001
From: Mark Watkins <jedimark@users.sourceforge.net>
Date: Sun, 11 Sep 2011 02:27:07 +1000
Subject: [PATCH] Hopefully fix the empty graph crash

---
 Graphs/gGraphView.cpp | 4 ++++
 report.cpp            | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Graphs/gGraphView.cpp b/Graphs/gGraphView.cpp
index 1ef83d8d..d691c9d4 100644
--- a/Graphs/gGraphView.cpp
+++ b/Graphs/gGraphView.cpp
@@ -1311,6 +1311,10 @@ void gGraphView::AddTextQue(QString & text, short x, short y, float angle, QColo
 
 void gGraphView::AddGraph(gGraph *g,short group)
 {
+    if (!g) {
+        qDebug() << "Attempted to add an empty graph!";
+        return;
+    }
     if (!m_graphs.contains(g)) {
         g->setGroup(group);
         m_graphs.push_back(g);
diff --git a/report.cpp b/report.cpp
index 73abf263..ea4f26b1 100644
--- a/report.cpp
+++ b/report.cpp
@@ -78,10 +78,12 @@ void Report::showEvent (QShowEvent * event)
 }
 void Report::ReloadGraphs()
 {
+    for (int i=0;i<graphs.size();i++) {
+        graphs[i]->setDay(NULL);
+    }
     ui->startDate->setDate(profile->FirstDay());
     ui->endDate->setDate(profile->LastDay());
     for (int i=0;i<graphs.size();i++) {
-        graphs[i]->setDay(NULL);
         graphs[i]->ResetBounds();
     }