[latex3-commits] [git/l3build] master: Support options which are long-only (5675246)

[Joseph Wright]

Repository : https://github.com/latex3/l3build
On branch  : master
Link       : https://github.com/latex3/l3build/commit/567524625f64b1d8861434110d56bcc4110fe119

>---------------------------------------------------------------

commit 567524625f64b1d8861434110d56bcc4110fe119
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Mon Dec 25 09:23:00 2017 +0000

    Support options which are long-only
    
    This will be necessary as we have more options.


>---------------------------------------------------------------

567524625f64b1d8861434110d56bcc4110fe119
 l3build.lua |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/l3build.lua b/l3build.lua
index 0507e31..2db3bb1 100644
--- a/l3build.lua
+++ b/l3build.lua
@@ -320,7 +320,9 @@ local function argparse()
   local short_options = { }
   -- Turn long/short options into two lookup tables
   for k,v in pairs(option_list) do
-    short_options[v["short"]] = k
+    if v["short"] then
+      short_options[v["short"]] = k
+    end
     long_options[k] = k
   end
   local args = args