Check for existence of $target/etc/apt/important_note.txt before operating on it

[grml-live.git] / etc / grml / fai / config / hooks / updatebase.GRMLBASE

diff --git a/etc/grml/fai/config/hooks/updatebase.GRMLBASE b/etc/grml/fai/config/hooks/updatebase.GRMLBASE
index b04e0ba..a501682 100755 (executable)
--- a/etc/grml/fai/config/hooks/updatebase.GRMLBASE
+++ b/etc/grml/fai/config/hooks/updatebase.GRMLBASE
@@ -31,7 +31,9 @@ else # no softupdate but updating chroot based on /etc/grml/fai/config/basefiles
 if [ -r /etc/grml/fai/files/etc/apt ] ; then
    cp -a /etc/grml/fai/files/etc/apt/* $target/etc/apt/
    # remove grml-live's sources.list file from chroot:
-   grep -q GRML_LIVE_SOURCES $target/etc/apt/important_note.txt && rm $target/etc/apt/important_note.txt
+   if [ -r $target/etc/apt/important_note.txt ] ; then
+      grep -q GRML_LIVE_SOURCES $target/etc/apt/important_note.txt && rm $target/etc/apt/important_note.txt
+   fi
 fi
 
 # install all present (but at least the grml) gpg keys: