cmd/commands_http: clean Bool options handling

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/src/doc/commands/commands_http.nit b/src/doc/commands/commands_http.nit
index 468cb5c..6d0e6ae 100644 (file)
--- a/src/doc/commands/commands_http.nit
+++ b/src/doc/commands/commands_http.nit
@@ -80,8 +80,10 @@ end
 
 redef class CmdComment
        redef fun http_init(req) do
-               full_doc = req.bool_arg("full_doc") or else true
-               fallback = req.bool_arg("fallback") or else true
+               var opt_full_doc = req.bool_arg("full_doc")
+               if opt_full_doc != null then full_doc = opt_full_doc
+               var opt_fallback = req.bool_arg("fallback")
+               if opt_fallback != null then fallback = opt_fallback
                var opt_format = req.string_arg("format")
                if opt_format != null then format = opt_format
                return super
@@ -100,14 +102,16 @@ end
 
 redef class CmdAncestors
        redef fun http_init(req) do
-               parents = req.bool_arg("parents") or else true
+               var opt_parents = req.bool_arg("parents")
+               if opt_parents != null then parents = opt_parents
                return super
        end
 end
 
 redef class CmdDescendants
        redef fun http_init(req) do
-               children = req.bool_arg("children") or else true
+               var opt_children = req.bool_arg("children")
+               if opt_children != null then children = opt_children
                return super
        end
 end