From: daid <daid303@gmail.com>
Date: Fri, 31 Oct 2014 13:39:01 +0000 (+0100)
Subject: Do not assert when a firmware file is not found.
X-Git-Tag: lulzbot-14.12~36
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=923d30acee91bd21fcc868fc6dc77eba01142540;p=cura.git

Do not assert when a firmware file is not found.
---

diff --git a/Cura/util/resources.py b/Cura/util/resources.py
index 6c385763..59592fb1 100644
--- a/Cura/util/resources.py
+++ b/Cura/util/resources.py
@@ -32,7 +32,8 @@ else:
 def getPathForResource(dir, subdir, resource_name):
 	assert os.path.isdir(dir), "{p} is not a directory".format(p=dir)
 	path = os.path.normpath(os.path.join(dir, subdir, resource_name))
-	assert os.path.isfile(path), "{p} is not a file.".format(p=path)
+	if not os.path.isfile(path):
+		return None
 	return path
 
 def getPathForImage(name):