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authorusa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-09-16 04:16:19 +0000
committerusa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2009-09-16 04:16:19 +0000
commitaf424b17a07b3d78cd7ee8b01edcf1e7a6077d8e (patch)
tree19375a85f178f2985fe01f00dc9e508490556a34 /template/Doxyfile.tmpl
parent43be7b67c88c35f2de822a54ada0e75dfdea6f2d (diff)
* template/Doxyfile.tmpl: RbConfig::CONFIG['DOT'] is sometimes nil.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'template/Doxyfile.tmpl')
-rw-r--r--template/Doxyfile.tmpl2
1 files changed, 1 insertions, 1 deletions
diff --git a/template/Doxyfile.tmpl b/template/Doxyfile.tmpl
index 0fd9462..34a4298 100644
--- a/template/Doxyfile.tmpl
+++ b/template/Doxyfile.tmpl
@@ -12,7 +12,7 @@ unless miniruby
miniruby = './miniruby$(EXEEXT) -I$(srcdir)/lib -I$(EXTOUT)/common -I./- -r$(srcdir)/ext/purelib.rb'
RbConfig.expand(miniruby, RbConfig::CONFIG.merge("srcdir"=>srcdir))
end
-dot = RbConfig::CONFIG['DOT']
+dot = RbConfig::CONFIG['DOT'] || ""
have_dot = dot.empty? ? "NO" : "YES"
%>
#---------------------------------------------------------------------------