From a272b620f5835f42084ad93d421d4b32c82b2141 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Wed, 28 Dec 2022 05:00:36 +0100
Subject: [PATCH] Fix code not reachable

---
 htdocs/core/class/lessc.class.php | 5 ++---
 htdocs/hrm/class/skill.class.php  | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/htdocs/core/class/lessc.class.php b/htdocs/core/class/lessc.class.php
index bd2d6d020cd..40c4d21abaa 100644
--- a/htdocs/core/class/lessc.class.php
+++ b/htdocs/core/class/lessc.class.php
@@ -703,8 +703,8 @@ class Lessc
 					// has default value
 					$value = $a[2];
 				} else {
-					$this->throwError("Failed to assign arg ".$a[1]);
 					$value = null; // :(
+					$this->throwError("Failed to assign arg ".$a[1]);	// This end function by throwing an exception
 				}
 
 				$value = $this->reduce($value);
@@ -1118,8 +1118,7 @@ class Lessc
 				if (isset($items[0])) {
 					return $this->lib_e($items[0]);
 				}
-				$this->throwError("unrecognised input");
-				return null;
+				$this->throwError("unrecognised input");	// This end function by throwing an exception
 			case "string":
 				$arg[1] = "";
 				return $arg;
diff --git a/htdocs/hrm/class/skill.class.php b/htdocs/hrm/class/skill.class.php
index 2c86c5dca56..0cdc63ec24e 100644
--- a/htdocs/hrm/class/skill.class.php
+++ b/htdocs/hrm/class/skill.class.php
@@ -521,7 +521,7 @@ class Skill extends CommonObject
 	 */
 	public function delete(User $user, $notrigger = false)
 	{
-		return $this->deleteCommon($user, $notrigger);;
+		return $this->deleteCommon($user, $notrigger);
 	}
 
 	/**