From b3828e962bb17216c160ed46ccb3fc585dad6eaa Mon Sep 17 00:00:00 2001
From: "Brian S. Dean" <bsd@bsdhome.com>
Date: Wed, 5 Mar 2003 01:13:57 +0000
Subject: [PATCH] It shouldn't be an error to have an empty configuration file.
  This causes some shift-reduce conflicts, but I think they are OK.

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@255 81a1dc3b-b13d-400b-aceb-764788c761c2
---
 avrdude/config_gram.y | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/avrdude/config_gram.y b/avrdude/config_gram.y
index 6417892b..f3407f66 100644
--- a/avrdude/config_gram.y
+++ b/avrdude/config_gram.y
@@ -148,7 +148,9 @@ def :
     strncpy(default_serial, $3->value.string, PATH_MAX);
     default_serial[PATH_MAX-1] = 0;
     free_token($3);
-  }
+  } |
+
+  /* empty */
 ;