devel/upload: add a missing wait

Without this the script exits, and removes the temporary directory,
before rsync is done.

Reviewed-by: iustinp

diff --git a/devel/upload b/devel/upload
index 5205840..55e906a 100755 (executable)
--- a/devel/upload
+++ b/devel/upload
@@ -61,4 +61,5 @@ for host; do
   echo Uploading code to ${host}...
   rsync -v -rlDc ${TXD}/* root@${host}:/ &
 done
+wait