From f0113fc0f7724eed33131d7bc1f72de8e704c7d4 Mon Sep 17 00:00:00 2001
From: Paul Traina <pst@FreeBSD.org>
Date: Fri, 23 Feb 1996 17:57:32 +0000
Subject: [PATCH] If a .db file is 0 length, initialize it as if it did not
 exist. Reviewed by:	wollman

---
 lib/libc/db/hash/hash.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/libc/db/hash/hash.c b/lib/libc/db/hash/hash.c
index 76da99c055a..ea6ff4731ed 100644
--- a/lib/libc/db/hash/hash.c
+++ b/lib/libc/db/hash/hash.c
@@ -122,7 +122,8 @@ __hash_open(file, flags, mode, info, dflags)
 
 	new_table = 0;
 	if (!file || (flags & O_TRUNC) ||
-	    (stat(file, &statbuf) && (errno == ENOENT))) {
+	    (stat(file, &statbuf) && (errno == ENOENT)) ||
+	    statbuf.st_size == 0) {
 		if (errno == ENOENT)
 			errno = 0; /* Just in case someone looks at errno */
 		new_table = 1;