From 4f8ba5ad6ac9b7153b0e13654e59f47e67b3f608 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Fri, 13 Nov 2009 10:51:14 +1100
Subject: s4:heimdal: import lorikeet-heimdal-200911122202 (commit
 9291fd2d101f3eecec550178634faa94ead3e9a1)

---
 source4/heimdal/lib/hcrypto/rand-unix.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'source4/heimdal/lib/hcrypto/rand-unix.c')

diff --git a/source4/heimdal/lib/hcrypto/rand-unix.c b/source4/heimdal/lib/hcrypto/rand-unix.c
index 2bfa265fa4..fcad39f1de 100644
--- a/source4/heimdal/lib/hcrypto/rand-unix.c
+++ b/source4/heimdal/lib/hcrypto/rand-unix.c
@@ -95,8 +95,10 @@ unix_bytes(unsigned char *outdata, int size)
     ssize_t count;
     int once = 0;
 
-    if (size <= 0)
+    if (size < 0)
 	return 0;
+    else if (size == 0)
+	return 1;
 
     HEIMDAL_MUTEX_lock(&random_mutex);
     if (random_fd == -1) {
-- 
cgit