X-Git-Url: http://git.grml.org/?p=grml-live.git;a=blobdiff_plain;f=etc%2Fgrml%2Ffai%2Fconfig%2Fhooks%2Fupdatebase.GRMLBASE;fp=etc%2Fgrml%2Ffai%2Fconfig%2Fhooks%2Fupdatebase.GRMLBASE;h=930ecbddde9499f77a3544f9b5e4d6a0cf831116;hp=82a2fb9ab54ac4732d165691dd7d23b2846eba85;hb=cc7616ec456575572577d36d8800a63522a2b75f;hpb=b5dfcc4daf319b12856ec41f6adc202526f8c396

diff --git a/etc/grml/fai/config/hooks/updatebase.GRMLBASE b/etc/grml/fai/config/hooks/updatebase.GRMLBASE
index 82a2fb9..930ecbd 100755
--- a/etc/grml/fai/config/hooks/updatebase.GRMLBASE
+++ b/etc/grml/fai/config/hooks/updatebase.GRMLBASE
@@ -18,7 +18,7 @@ HOSTNAME=''
 [ -n "$HOSTNAME" ] || HOSTNAME=grml
 echo "$HOSTNAME" > $target/etc/hostname
 
-if [ -n "$APT_PROXY" ] ; then
+if [ -n "${APT_PROXY:-}" ] ; then
   cat > $target/etc/apt/apt.conf.d/90grml-apt-proxy.conf <<EOF
 Acquire::http { Proxy "$APT_PROXY"; };
 EOF