minor fixes and improvements

[automated-distro-installer] / fai / config / scripts / GRUB_PC / 11-iank

diff --git a/fai/config/scripts/GRUB_PC/11-iank b/fai/config/scripts/GRUB_PC/11-iank
index 1849d60299660a467be6e79cfd3257d6be068638..7cb6a0342877a3565793b63f33ebde54c94cdc53 100755 (executable)
--- a/fai/config/scripts/GRUB_PC/11-iank
+++ b/fai/config/scripts/GRUB_PC/11-iank
@@ -53,7 +53,8 @@ fi
 # these get copied in an earlier stage by fai, but leaving it here since
 # I run this as a single post-fai script to update things that have changed.
 tmpfile1=$(mktemp)
-chroot $FAI_ROOT /usr/bin/apt-cache policy >$tmpfile1
+# this can fail if we need an apt update
+chroot $FAI_ROOT /usr/bin/apt-cache policy >$tmpfile1 ||:
 fcopy -riBM /etc/apt
 tmpfile2=$(mktemp)
 chroot $FAI_ROOT /usr/bin/apt-cache policy >$tmpfile2