From a5b28c1fdc7c969a5ad96d739d6c08acbe5496fe Mon Sep 17 00:00:00 2001
From: Mark Watkins <jedimark@users.sourceforge.net>
Date: Wed, 17 Sep 2014 22:03:06 +1000
Subject: [PATCH] More on that last commit

---
 sleepyhead/SleepLib/machine.cpp | 6 ++++++
 sleepyhead/preferencesdialog.ui | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/sleepyhead/SleepLib/machine.cpp b/sleepyhead/SleepLib/machine.cpp
index e09704a0..e164d07c 100644
--- a/sleepyhead/SleepLib/machine.cpp
+++ b/sleepyhead/SleepLib/machine.cpp
@@ -335,6 +335,8 @@ bool Machine::unlinkDay(Day * d)
 
 bool Machine::unlinkSession(Session * sess)
 {
+    MachineType mt = sess->type();
+
     // Remove the object from the machine object's session list
     bool b=sessionlist.remove(sess->session());
 
@@ -358,6 +360,10 @@ bool Machine::unlinkSession(Session * sess)
         d = days.at(i);
         if (d->sessions.removeAll(sess)) {
             b=true;
+            if (!d->searchMachine(mt)) {
+                d->machines.remove(mt);
+            }
+
             if (d->size() == 0) {
                 day.remove(dates[i]);
                 p_profile->unlinkDay(d);
diff --git a/sleepyhead/preferencesdialog.ui b/sleepyhead/preferencesdialog.ui
index f90e6ebf..97def644 100644
--- a/sleepyhead/preferencesdialog.ui
+++ b/sleepyhead/preferencesdialog.ui
@@ -9,7 +9,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>809</width>
+    <width>824</width>
     <height>610</height>
    </rect>
   </property>
@@ -51,7 +51,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>6</number>
+      <number>0</number>
      </property>
      <widget class="QWidget" name="importTab">
       <attribute name="title">