submodule: submodule_move_head omits old argument in forced case

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 0e88e2365318c6e3baa4edfe05e6e8c54f770280..4eba7701a0ff7667d241ad2741a5d3b2611ec9d7 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v2.15.0-rc1
+DEF_VER=v2.16.0-rc0
 
 LF='
 '