Do not set ERROR=2 twice.

Thanks: Christian Hofstaedtler <ch@grml.org>

diff --git a/grml-live b/grml-live
index 4e8d461..d126f82 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -567,7 +567,7 @@ else
       fi
 
       if [ -r "$CHECKLOG/shell.log" ] ; then
-         grep 'FAILED with exit code' $CHECKLOG/shell.log >> $LOGFILE && ERROR=2
+         grep 'FAILED with exit code' $CHECKLOG/shell.log >> $LOGFILE && ERROR=6
       fi
 
       if [ -n "$ERROR" ] ; then