From: Youness Alaoui <kakaroto@kakaroto.homelinux.net>
Date: Thu, 8 Jan 2015 18:39:17 +0000 (-0500)
Subject: Return the correct result for the first call to getPossibleSDcardDrives
X-Git-Tag: lulzbot-15.02.1-1.01~75^2~4^2~9
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=d2b7e1909637f4a8c8c42ece07900c389149c7fd;p=cura.git

Return the correct result for the first call to getPossibleSDcardDrives
---

diff --git a/Cura/util/removableStorage.py b/Cura/util/removableStorage.py
index 812e9e98..b4c16eab 100644
--- a/Cura/util/removableStorage.py
+++ b/Cura/util/removableStorage.py
@@ -69,7 +69,10 @@ def getPossibleSDcardDrives():
 	if _removableCacheUpdateThread is None:
 		_removableCacheUpdateThread = threading.Thread(target=_updateCache)
 		_removableCacheUpdateThread.daemon = True
+		_removableCache = None
 		_removableCacheUpdateThread.start()
+	while _removableCache is None:
+		time.sleep(0.01)
 	return _removableCache
 
 def _updateCache():