shortlog: don't set after_subject to an empty string

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index be07d623b3a4ad7af867c4cc5a90305b3942ab41..d18eb6d9b17d25465a289a6fbbb0c19ad641823b 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v2.12.0-rc2
+DEF_VER=v2.12.1
 
 LF='
 '