From e24174951119e8bb3829f62a9f3aed03e052d08b Mon Sep 17 00:00:00 2001
From: aramis_acg <aramis_acg@67173fc5-114c-0410-ac8e-9d2fd5bffc1f>
Date: Tue, 3 May 2011 22:47:14 +0000
Subject: [PATCH] # FileSystemFilter now skips over empty paths as opposed to
 crashing on them.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@977 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
---
 code/FileSystemFilter.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/FileSystemFilter.h b/code/FileSystemFilter.h
index dccb82225..2504e8566 100644
--- a/code/FileSystemFilter.h
+++ b/code/FileSystemFilter.h
@@ -195,6 +195,9 @@ private:
 	void Cleanup (std::string& in) const
 	{
 		char last = 0;
+		if(in.empty()) {
+			return;
+		}
 
 		// Remove a very common issue when we're parsing file names: spaces at the
 		// beginning of the path.