From 17b4d500164f285273c353c55e86850dd8a5998c Mon Sep 17 00:00:00 2001
From: maximilian attems <maks@debian.org>
Date: Wed, 7 Apr 2010 07:00:41 +0200
Subject: update-initramfs: Use nounset

better catch errors early..

Signed-off-by: maximilian attems <maks@debian.org>
---
 update-initramfs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'update-initramfs')

diff --git a/update-initramfs b/update-initramfs
index 8213e48..94b8971 100755
--- a/update-initramfs
+++ b/update-initramfs
@@ -8,12 +8,12 @@ USETRIGGERS=true
 mode=""
 version=""
 
-set -e
+set -eu
 
 [ -r ${CONF} ] && . ${CONF}
 
 if	   $USETRIGGERS						\
-	&& [ x"$DPKG_MAINTSCRIPT_PACKAGE" != x ]		\
+	&& [ x"${DPKG_MAINTSCRIPT_PACKAGE:-}" != x ]		\
 	&& [ $# = 1 ]	 					\
 	&& [ x"$1" = x-u ]					\
 	&& dpkg-trigger --check-supported 2>/dev/null
-- 
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