Ignore $EXIT_ON_MISSING_PACKAGES if running a dirty build though -B.

diff --git a/grml-live b/grml-live
index e67a5ab..0240972 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -593,7 +593,7 @@ CHECKLOG=/var/log/fai/$HOSTNAME/last
 # package validator
 if [ -r "$CHECKLOG/package_errors.log" ] && grep -q '[a-z]' "$CHECKLOG/package_errors.log" ; then
 
-   if [ -n "$EXIT_ON_MISSING_PACKAGES" ] ; then
+   if [ -n "$EXIT_ON_MISSING_PACKAGES" -a -z "$BUILD_DIRTY" ] ; then
       eerror "The following packages were requested for installation but could not be processed:"
       cat $CHECKLOG/package_errors.log
       eerror "... exiting as requested via \$EXIT_ON_MISSING_PACKAGES."