From 8f5c1c3cf653acbc36d08d3d15ec505fa5036279 Mon Sep 17 00:00:00 2001
From: Felipe Zimmerle <felipe@zimmerle.org>
Date: Thu, 22 Sep 2016 10:16:00 -0300
Subject: [PATCH] parser: avoids parser error while loading an empty file

---
 src/parser/seclang-parser.yy | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/parser/seclang-parser.yy b/src/parser/seclang-parser.yy
index 7174b819..ef58ef65 100644
--- a/src/parser/seclang-parser.yy
+++ b/src/parser/seclang-parser.yy
@@ -313,7 +313,11 @@ using modsecurity::Variables::XML;
 
 
 input:
-    input line
+    END
+      {
+        return NULL;
+      }
+    | input line
     | line
     ;