From 3610303408208b607579f4c7176e68a12e2e91a8 Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Sat, 15 Oct 2005 00:35:54 +0000
Subject: [PATCH] ignore empty directories so we don't have to let CVS prune
 before we can test changes that delete a dir

---
 stepmania/src/ThemeManager.cpp | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/stepmania/src/ThemeManager.cpp b/stepmania/src/ThemeManager.cpp
index c87708f7b6..1e93bc37a3 100644
--- a/stepmania/src/ThemeManager.cpp
+++ b/stepmania/src/ThemeManager.cpp
@@ -360,8 +360,18 @@ try_element_again:
 			for( int i = 0; asset_masks[i]; ++i )
 			{
 				/* No extension means directories. */
-				if( asset_masks[i][0] == 0 && !IsADirectory(asPaths[p]) )
-					continue;
+				if( asset_masks[i][0] == 0 )
+				{
+					if( !IsADirectory(asPaths[p]) )
+						continue;
+					
+					vector<CString> vs;
+					GetDirListing( asPaths[p]+"/*", vs, false, false );
+					StripCvs( vs );
+					bool bDirIsEmpty = vs.empty();
+					if( bDirIsEmpty )
+						continue;
+				}
 
 				if( ext == asset_masks[i] || !strcmp(asset_masks[i], "*") )
 				{