Handle the case when glemon_version_tag is empty.
1.1 --- a/configure.ac Sat Dec 16 17:37:06 2006 +0000
1.2 +++ b/configure.ac Sat Dec 16 17:43:17 2006 +0000
1.3 @@ -7,7 +7,7 @@
1.4 m4_define([glemon_version_nano], [])
1.5 m4_define([glemon_version_tag], [svn])
1.6 m4_define([glemon_svn_revision], [m4_normalize(esyscmd([svn info |grep ^Revision |cut -d ' ' -f 2]))])
1.7 -m4_define([glemon_version], [glemon_version_major().glemon_version_minor()ifelse(glemon_version_micro(), [], [], [.glemon_version_micro()])ifelse(glemon_version_nano(), [], [], [.glemon_version_nano()])ifelse(glemon_version_tag(), [svn], [[_]glemon_version_tag()[]glemon_svn_revision()], [[_]glemon_version_tag()])])
1.8 +m4_define([glemon_version], [glemon_version_major().glemon_version_minor()ifelse(glemon_version_micro(), [], [], [.glemon_version_micro()])ifelse(glemon_version_nano(), [], [], [.glemon_version_nano()])ifelse(glemon_version_tag(), [], [], glemon_version_tag(), [svn], [[_]glemon_version_tag()[]glemon_svn_revision()], [[_]glemon_version_tag()])])
1.9
1.10 AC_PREREQ([2.59])
1.11 AC_INIT([gLEMON], [glemon_version()], [etik-ol@cs.elte.hu], [glemon])