add xsnprintf helper function

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 5cadf44e1a5372c480eeec43683210964ad8c1ca..49d60c06718b1458268218d4cebb1b4cdfe06fca 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v2.5.0
+DEF_VER=v2.6.0-rc3
 
 LF='
 '