From 56445626a3763ba303f1eea1cf014413827174f1 Mon Sep 17 00:00:00 2001
From: iLLiCiTiT <jakub.trllo@gmail.com>
Date: Wed, 28 Apr 2021 11:50:50 +0200
Subject: [PATCH] validate existing install thread

---
 igniter/install_dialog.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/igniter/install_dialog.py b/igniter/install_dialog.py
index f438c9d9cf..b27955502e 100644
--- a/igniter/install_dialog.py
+++ b/igniter/install_dialog.py
@@ -328,6 +328,9 @@ class InstallDialog(QtWidgets.QDialog):
         This will once again validate entered path and mongo if ok, start
         working thread that will do actual job.
         """
+        # Check if install thread is not already running
+        if self._install_thread and self._install_thread.isRunning():
+            return
 
         valid, reason = validate_mongo_connection(self.mongo_url)
         if not valid: