From d02eded273152808d4d0a07917246fd9014ae085 Mon Sep 17 00:00:00 2001
From: Tristan Ancelet <tristan.ancelet@acumera.com>
Date: Wed, 12 Aug 2026 12:40:08 -0500
Subject: [PATCH] Trying again

---
 src/cligen/command/argument.cr | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/cligen/command/argument.cr b/src/cligen/command/argument.cr
index 426066e..43e1d88 100644
--- a/src/cligen/command/argument.cr
+++ b/src/cligen/command/argument.cr
@@ -5,9 +5,7 @@ module CliGen
       {% raise "ERROR : CliGen::Command.argument : First argument (#{variable}) must be a TypeDeclaration (ex: '<var> : <type> [= val]')" unless variable.is_a? TypeDeclaration %}
       {% name = variable.var %}
       {% type = variable.type %}
-      {% if type.resolve <= Array %}
-        {% delimiter = "," unless delimiter.is_a? StringLiteral %}
-      {% end %}
+      {% delimiter = "," unless delimiter.is_a? StringLiteral %}
       {% if short %}
         {% raise "ERROR : CliGen::Command.argument(#{name}) : Provided short must be a string" unless short.is_a? StringLiteral %}
       {% end %}