From 658e26bd49dcdb349eb66c40ff485db0e0b30737 Mon Sep 17 00:00:00 2001
From: Philippe Pepiot <phil@philpep.org>
Date: Sat, 30 Oct 2010 23:16:44 +0200
Subject: [PATCH] parse: detect empty file + fix memleak

---
 src/parse/parse.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/parse/parse.c b/src/parse/parse.c
index c214448..d9948b2 100644
--- a/src/parse/parse.c
+++ b/src/parse/parse.c
@@ -165,8 +165,15 @@ parse_keywords(const char *filename)
           return NULL;
      }
 
+     if (st.st_size == 0) {
+          warnx("%s: empty file", filename);
+          close(fd);
+          return NULL;
+     }
+
      if (!realpath(filename, path)) {
           warn("%s", filename);
+          close(fd);
           return NULL;
      }