revision: convert to using diff_tree_sha1()

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 366705cbe52a63f0522cb1b41b0834e05271706a..38b939b6362784234d968967fced7682f0b81d02 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v1.8.5-rc1
+DEF_VER=v1.9-rc2
 
 LF='
 '