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-rw-r--r--scripts/context/ruby/texexec.rb5
1 files changed, 3 insertions, 2 deletions
diff --git a/scripts/context/ruby/texexec.rb b/scripts/context/ruby/texexec.rb
index 4194874e9..b74b6c793 100644
--- a/scripts/context/ruby/texexec.rb
+++ b/scripts/context/ruby/texexec.rb
@@ -473,10 +473,10 @@ class Commands
job.setvariable(k,@commandline.option(k))
end
job.stringvars.each do |k|
- job.setvariable(k,@commandline.option(k))
+ job.setvariable(k,@commandline.option(k)) unless @commandline.option(k).empty?
end
job.standardvars.each do |k|
- job.setvariable(k,@commandline.option(k))
+ job.setvariable(k,@commandline.option(k)) unless @commandline.option(k).empty?
end
job.knownvars.each do |k|
job.setvariable(k,@commandline.option(k)) unless @commandline.option(k).empty?
@@ -649,6 +649,7 @@ end
commandline.registerflag('pdf')
commandline.registerflag('pdftex')
commandline.registerflag('pdfetex')
+commandline.registerflag('luatex')
commandline.registerflag('dvipdfmx')
commandline.registerflag('dvipdfm')