deal with files deleted on the BBB
diff --git a/aos/build/deploy.sh b/aos/build/deploy.sh
index f98631f..3efdb55 100755
--- a/aos/build/deploy.sh
+++ b/aos/build/deploy.sh
@@ -14,7 +14,7 @@
SUMS=$(cd ${FROM_DIR} && ${SUM} *)
-TO_DOWNLOAD=$(ssh ${TARGET} "rm -rf ${TMPDIR} && mkdir ${TMPDIR} && cd ${TO_DIR} && echo '${SUMS}' | ${SUM} --check --quiet |& grep -F FAILED | sed 's/^\\(.*\\): FAILED"'$'"/\\1/g'")
+TO_DOWNLOAD=$(ssh ${TARGET} "rm -rf ${TMPDIR} && mkdir ${TMPDIR} && cd ${TO_DIR} && echo '${SUMS}' | ${SUM} --check --quiet |& grep -F FAILED | sed 's/^\\(.*\\): FAILED.*"'$'"/\\1/g'")
if [[ $? != 0 ]]; then
echo 'Connecting to target failed.'
exit 1