From b762de75bd059819cab14588804c53886130923d Mon Sep 17 00:00:00 2001
From: Collin Kidder <collink@kkmfg.com>
Date: Sat, 18 Jul 2015 18:11:00 -0400
Subject: [PATCH] Small bug fixes (updated version # too)

---
 config.h            |  2 +-
 frameinfowindow.cpp |  2 ++
 graphingwindow.cpp  | 14 +++++++-------
 newgraphdialog.cpp  |  2 +-
 4 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/config.h b/config.h
index 82fb440..e4a193d 100644
--- a/config.h
+++ b/config.h
@@ -1,7 +1,7 @@
 #ifndef CONFIG
 #define CONFIG
 
-#define VERSION             123
+#define VERSION             124
 
 //try to keep this in sync.
 //SavvyCAN will complain if you connect a GVRET board with a revision
diff --git a/frameinfowindow.cpp b/frameinfowindow.cpp
index 62389d6..4f46225 100644
--- a/frameinfowindow.cpp
+++ b/frameinfowindow.cpp
@@ -134,6 +134,8 @@ void FrameInfoWindow::updateDetailsWindow(QString newID)
 
         ui->treeDetails->clear();
 
+        if (frameCache.count() == 0) return;
+
         baseNode = new QTreeWidgetItem();
         baseNode->setText(0, QString("ID: 0x") + newID );
 
diff --git a/graphingwindow.cpp b/graphingwindow.cpp
index 6ec190f..25868af 100644
--- a/graphingwindow.cpp
+++ b/graphingwindow.cpp
@@ -483,7 +483,7 @@ void GraphingWindow::addNewGraph()
 
 void GraphingWindow::createGraph(GraphParams &params, bool createGraphParam)
 {
-    int tempVal;
+    long long tempVal; //64 bit temp value.
     float yminval=10000000.0, ymaxval = -1000000.0;
     float xminval=10000000000.0, xmaxval = -10000000000.0;
 
@@ -531,15 +531,15 @@ void GraphingWindow::createGraph(GraphParams &params, bool createGraphParam)
     else if (params.endByte > params.startByte) //big endian
     {
         float tempValue;
-        int tempValInt;
+        long long tempValInt;
         int numBytes = (params.endByte - params.startByte) + 1;
-        int shiftRef = 1 << (numBytes * 8);
+        long long shiftRef = 1 << (numBytes * 8);
         uint64_t maskShifter;
         uint8_t tempByte;
         for (int j = 0; j < numEntries; j++)
         {
             tempValInt = 0;
-            int expon = 1;
+            long long expon = 1;
             maskShifter = params.mask;
             for (int c = 0; c < numBytes; c++)
             {
@@ -578,15 +578,15 @@ void GraphingWindow::createGraph(GraphParams &params, bool createGraphParam)
     else //little endian
     {
         float tempValue;
-        int tempValInt;
+        long long tempValInt;
         int numBytes = (params.startByte - params.endByte) + 1;
-        int shiftRef = 1 << (numBytes * 8);
+        long long shiftRef = 1 << (numBytes * 8);
         uint64_t maskShifter;
         uint8_t tempByte;
         for (int j = 0; j < numEntries; j++)
         {
             tempValInt = 0;
-            int expon = 1;
+            long long expon = 1;
             maskShifter = params.mask;
             for (int c = 0; c < numBytes; c++)
             {
diff --git a/newgraphdialog.cpp b/newgraphdialog.cpp
index b749f4d..b8c6c7c 100644
--- a/newgraphdialog.cpp
+++ b/newgraphdialog.cpp
@@ -89,7 +89,7 @@ void NewGraphDialog::getParams(GraphParams &params)
 
     //now catch stupidity and bring it to defaults
     if (params.mask == 0) params.mask = 0xFFFFFFFF;
-    if (fabs(params.scale) < 0.0001f) params.scale = 1.0f;
+    if (fabs(params.scale) < 0.00000001) params.scale = 1.0f;
     if (params.stride < 1) params.stride = 1;
 
 }