Modified project settings

project.config

diff --git a/project.config b/project.config
index 642d5c2..6bf96a8 100644
--- a/project.config
+++ b/project.config
@@ -8,6 +8,7 @@
 [submit]
   action = rebase always
 	mergeContent = true
+	rejectEmptyCommit = true
 [capability]
 	administrateServer = group mdb/chrome-git-admins
 	createAccount = group mdb/gwsq