convert: split start_multi_file_filter() into two separate functions

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index d18eb6d9b17d25465a289a6fbbb0c19ad641823b..817d1cf7ef2a2a99ab11e5a88a27dfea673fec79 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v2.12.1
+DEF_VER=v2.12.GIT
 
 LF='
 '