add xsnprintf helper function

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index a2fe57a6ace09da2afdba4b26720459f1e4be196..49d60c06718b1458268218d4cebb1b4cdfe06fca 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v2.3.8
+DEF_VER=v2.6.0-rc3
 
 LF='
 '
@@ -38,5 +38,3 @@ test "$VN" = "$VC" || {
        echo >&2 "GIT_VERSION = $VN"
        echo "GIT_VERSION = $VN" >$GVF
 }
-
-