From 49f4f70f7468f13824a2c9ecdc4989bc0ef9188f Mon Sep 17 00:00:00 2001
From: David Vierra <codewarrior@hawaii.rr.com>
Date: Sun, 31 Jan 2016 22:40:43 -1000
Subject: [PATCH] Stop error dialog from displaying many times at once

---
 src/mcedit2/dialogs/error_dialog.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/mcedit2/dialogs/error_dialog.py b/src/mcedit2/dialogs/error_dialog.py
index dc8b733..47bd903 100644
--- a/src/mcedit2/dialogs/error_dialog.py
+++ b/src/mcedit2/dialogs/error_dialog.py
@@ -16,10 +16,15 @@ from mcedit2.util.showprogress import MCEProgressDialog
 
 log = logging.getLogger(__name__)
 
+_errorShown = False
+
 
 def showErrorDialog(text, tb, fatal):
+    global _errorShown
+    _errorShown = True
     dialog = ErrorDialog(text, tb, fatal)
     dialog.exec_()
+    _errorShown = False
 
 
 class ErrorDialog(QtGui.QDialog, Ui_errorDialog):