From 0da04b5aed55cdb0674243fd90b11355178324ff Mon Sep 17 00:00:00 2001
From: HummyPkg <af123@hummypkg.org.uk>
Date: Fri, 25 Aug 2017 20:19:52 +0100
Subject: [PATCH] only use "at" if installed

---
 CONTROL/preinst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CONTROL/preinst b/CONTROL/preinst
index df329d6..adf6403 100755
--- a/CONTROL/preinst
+++ b/CONTROL/preinst
@@ -12,8 +12,8 @@ if [ -h /mod/webif -a -d /mod/var/mongoose -a ! -h /mod/var/mongoose ]; then
 	ln -s ../webif mongoose
 fi
 
-if [ ! -f /mod/webif/.pfixpkg ]; then
-	at now + 1 minute << EOM
+if [ ! -f /mod/webif/.pfixpkg -a -x /mod/bin/at ]; then
+	/mod/bin/at now + 1 minute << EOM
 diag fixpkg
 touch /mod/webif/.pfixpkg
 EOM