support ESV version strings

diff --git a/configure.in b/configure.in
index a5e91870b7d4175ce7ef93a801631213ed17a3d7..1d0e5cafcd4c782dc580d5b6082a63b26dbb0385 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -18,7 +18,7 @@ AC_DIVERT_PUSH(1)dnl
 esyscmd([sed "s/^/# /" COPYRIGHT])dnl
 AC_DIVERT_POP()dnl
 
-AC_REVISION($Revision: 1.457.26.11 $)
+AC_REVISION($Revision: 1.457.26.12 $)
 
 AC_INIT(lib/dns/name.c)
 AC_PREREQ(2.59)
@@ -2688,7 +2688,7 @@ AC_SUBST_FILE(BIND9_MAKE_RULES)
 BIND9_MAKE_RULES=$BIND9_TOP_BUILDDIR/make/rules
 
 . $srcdir/version
-BIND9_VERSION="VERSION=${MAJORVER}.${MINORVER}.${PATCHVER}${RELEASETYPE}${RELEASEVER}"
+BIND9_VERSION="VERSION=${MAJORVER}.${MINORVER}${PATCHVER:+.}${PATCHVER}${RELEASETYPE}${RELEASEVER}"
 AC_SUBST(BIND9_VERSION)
 
 if test -z "$ac_configure_args"; then