longer tail for mail transcript

diff --git a/vbuild-nightly.sh b/vbuild-nightly.sh
index 69eb803..a46e708 100755 (executable)
--- a/vbuild-nightly.sh
+++ b/vbuild-nightly.sh
@@ -118,7 +118,7 @@ function failure() {
     fi
     cp $LOG ${WEBLOG}
     summary $LOG >> ${WEBLOG}
-    (echo -n "============================== $COMMAND: failure at " ; date ; tail -c 30k $WEBLOG) > ${WEBLOG}.ko
+    (echo -n "============================== $COMMAND: failure at " ; date ; tail --lines=800 $WEBLOG) > ${WEBLOG}.ko
     if [ -n "$MAILTO" ] ; then
        ( \
            echo "See full build log at ${LOG_URL}" ; \