From b4a4af0a86c2ef6868eb2560e67c46fbaae233d8 Mon Sep 17 00:00:00 2001
From: sorgelig <pour.garbage@gmail.com>
Date: Thu, 23 Jan 2020 15:42:19 +0800
Subject: [PATCH] arcade: filter out non-rbf files.

---
 support/arcade/romutils.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/support/arcade/romutils.cpp b/support/arcade/romutils.cpp
index e36998a..b48f8c4 100644
--- a/support/arcade/romutils.cpp
+++ b/support/arcade/romutils.cpp
@@ -842,7 +842,8 @@ static const char *get_rbf(const char *xml)
 	static char lastfound[256] = {};
 	while ((entry = readdir(dir)) != NULL)
 	{
-		if (entry->d_type != DT_DIR)
+		len = strlen(entry->d_name);
+		if (entry->d_type != DT_DIR && len > 4 && !strcasecmp(entry->d_name+len-4,".rbf"))
 		{
 			static char newstring[kBigTextSize];
 			//printf("entry name: %s\n",entry->d_name);