From 22e072c19f2f76c2087f6f3aa6db7c92a3d84804 Mon Sep 17 00:00:00 2001
From: Ian Gulliver <flamingcow@gmail.com>
Date: Thu, 7 Apr 2016 20:29:48 +0000
Subject: [PATCH] Ignore zero-sized files

---
 server/modules/certclient.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/modules/certclient.py b/server/modules/certclient.py
index a8c4fdf..20505eb 100755
--- a/server/modules/certclient.py
+++ b/server/modules/certclient.py
@@ -110,7 +110,7 @@ script
   CERT="/systemid/$(hostname).%(tag)s.cert.pem"
   SUBJECT="$(echo '%(subject)s' | sed s/SYSTEMID/$(hostname)/g)"
 
-  if test ! -e "${KEY}"; then
+  if test ! -s "${KEY}"; then
     openssl ecparam -name secp384r1 -genkey | openssl ec -out "${KEY}"
     chmod 0400 "${KEY}"
   fi
@@ -119,7 +119,7 @@ script
   /icon/iconograph/client/wait_for_service.py --host=%(host)s --service=%(service)s
   chvt 8
 
-  if test ! -e "${CERT}"; then
+  if test ! -s "${CERT}"; then
     openssl req -new -key "${KEY}" -subj "${SUBJECT}" | /icon/certserver/certclient.py --ca-cert=/icon/config/ca.%(tag)s.certserver.cert.pem --client-cert=/icon/config/client.%(tag)s.certserver.cert.pem --client-key=/icon/config/client.%(tag)s.certserver.key.pem --server=%(server)s > "${CERT}"
     chmod 0444 "${CERT}"
   fi