From 544b1009081ffd22282a04856ff4ef7184fac46c Mon Sep 17 00:00:00 2001 From: rdb Date: Fri, 17 Sep 2010 11:32:53 +0000 Subject: [PATCH] Fix plugin crash if hosts directory doesn't exist --- direct/src/p3d/ScanDirectoryNode.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/direct/src/p3d/ScanDirectoryNode.py b/direct/src/p3d/ScanDirectoryNode.py index 21df0d3eee..b3618880ae 100644 --- a/direct/src/p3d/ScanDirectoryNode.py +++ b/direct/src/p3d/ScanDirectoryNode.py @@ -30,7 +30,10 @@ class ScanDirectoryNode: self.fileSize = diskSpace return - for vfile in vfs.scanDirectory(self.pathname): + files = vfs.scanDirectory(self.pathname) + if files is None: + files = [] + for vfile in files: if hasattr(vfile, 'getMount'): if not isinstance(vfile.getMount(), VirtualFileMountSystem): # Not a real file; ignore it.