From 7b8bb79cbe0c0cad0c6c580de7fb08e54eb00342 Mon Sep 17 00:00:00 2001
From: blitzmann <ryan.xgamer99@gmail.com>
Date: Tue, 3 Feb 2015 15:23:31 -0500
Subject: [PATCH] Fix error when loading previous fits that no longer exist in
 DB

---
 gui/mainFrame.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gui/mainFrame.py b/gui/mainFrame.py
index 84e024f35..b50ed9867 100644
--- a/gui/mainFrame.py
+++ b/gui/mainFrame.py
@@ -204,9 +204,18 @@ class MainFrame(wx.Frame):
         dlg.Destroy()
 
     def LoadPreviousOpenFits(self):
+        sFit = service.Fit.getInstance()
+
         self.prevOpenFits = service.SettingsProvider.getInstance().getSettings("pyfaPrevOpenFits", {"enabled": False, "pyfaOpenFits": []})
         fits = self.prevOpenFits['pyfaOpenFits']
 
+        # Remove any fits that cause exception when fetching (non-existent fits)
+        for id in fits[:]:
+            try:
+                sFit.getFit(id)
+            except:
+                fits.remove(id)
+
         if not self.prevOpenFits['enabled'] or len(fits) is 0:
             # add blank page if there are no fits to be loaded
             self.fitMultiSwitch.AddPage()