From 2dc2624aa5ac77bb2242a80482e21ee498b2d708 Mon Sep 17 00:00:00 2001
From: Mathieu HATON <mathieu.haton@link-value.fr>
Date: Mon, 4 Dec 2023 12:55:24 +0100
Subject: [PATCH] fix: add _ to charaters allowed in modules name

---
 analysis/src/Utils.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/analysis/src/Utils.ml b/analysis/src/Utils.ml
index 6dce76e26..7eddfa902 100644
--- a/analysis/src/Utils.ml
+++ b/analysis/src/Utils.ml
@@ -223,7 +223,7 @@ let cutAfterDash s =
   | exception Not_found -> s
 
 let fileNameHasUnallowedChars s =
-  let regexp = Str.regexp "[^A-Za-z0-9]" in
+  let regexp = Str.regexp "[^A-Za-z0-9_]" in
   try
     ignore (Str.search_forward regexp s 0);
     true