From 1823929abc55e531d45003d8ab9765818713d7ed Mon Sep 17 00:00:00 2001
From: Sergey Medv <medvsn@gmail.com>
Date: Sat, 22 Nov 2025 22:04:15 +0100
Subject: [PATCH] fix(client): #1182 filter out empty extra arguments for
 fortls extraArgs

---
 src/lsp/client.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lsp/client.ts b/src/lsp/client.ts
index 5789f2d8..3172e0c9 100644
--- a/src/lsp/client.ts
+++ b/src/lsp/client.ts
@@ -223,7 +223,8 @@ export class FortlsClient {
       args.push(`--max_comment_line_length=${maxCommentLineLength}`);
     }
     if (fortlsExtraArgs.length > 0) {
-      args.push(...fortlsExtraArgs);
+      const filteredfortlsExtraArgs = fortlsExtraArgs.filter(item => item.trim().length > 0);
+      args.push(...filteredfortlsExtraArgs);
     }
 
     // Fortran source file parsing