Checking if /var/log is writable before trying to copy live.log to the newly mounted...

When using the "exposedroot skipunion" options, then /var/log may not be writable at this time, resulting in an error message during bootup.

diff --git a/scripts/live b/scripts/live
index df104ef..933eb00 100755 (executable)
--- a/scripts/live
+++ b/scripts/live
@@ -1585,5 +1585,5 @@ mountroot ()
        exec 1>&6 6>&-
        exec 2>&7 7>&-
        kill ${tailpid}
-       cp live.log "${rootmnt}/var/log/"
+       [ -w "${rootmnt}/var/log/" ] && cp live.log "${rootmnt}/var/log/" 2>/dev/null
 }