Link to empty commit.

Author: cirosantilli

README.md

@@ -5,6 +5,10 @@ Tests that are very large will not be included here to keep this repository smal
 - <https://github.com/cirosantilli/test-diff-many-files>
 - <https://github.com/cirosantilli/test-pr-many-commits>
 
-Other similar repos:
+There are also some tests that could not be included here conveniently:
+
+- <https://github.com/cirosantilli/test-empty-commit>
+
+Other similar repos from other people:
 
 - <https://github.com/joernchen/evil_stuff>