From 400b58817ccc222ada77f6328059834f297d666e Mon Sep 17 00:00:00 2001
From: "David A. Wheeler" <dwheeler@dwheeler.com>
Date: Sat, 12 Jul 2014 11:40:22 -0400
Subject: [PATCH] Allow "flawfinder ." (fix bug#3)

  - Skipping dotdir also skipped ".", but it shouldn't.
  - My thanks to Gerd, who provided the patch
---
 flawfinder | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flawfinder b/flawfinder
index 0a40514..e8a03e7 100755
--- a/flawfinder
+++ b/flawfinder
@@ -1468,7 +1468,7 @@ def maybe_process_file(f, patch_infos):
       num_links_skipped = num_links_skipped + 1
       return
     base_filename = os.path.basename(f)
-    if (skipdotdir and len(base_filename) > 0 and ("." == base_filename[0])):
+    if (skipdotdir and len(base_filename) > 1 and ("." == base_filename[0])):
       if not quiet: print "Warning: skipping directory with initial dot", h(f)
       num_dotdirs_skipped = num_dotdirs_skipped + 1
       return