From 6ea2462d5204ffaa20243fcfd38eef1762fec4c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antonin=20D=C3=A9cimo?= <antonin.decimo@gmail.com>
Date: Sat, 29 Jun 2019 15:29:42 +0200
Subject: [PATCH] Don't print an empty string in excludeFileList

---
 src/project.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/project.lua b/src/project.lua
index bef9170..056bb36 100644
--- a/src/project.lua
+++ b/src/project.lua
@@ -173,7 +173,8 @@ deep(t)
 
 local function escape(var)
   if type(var) == "string" then
-    return "'"..var:gsub("'", "\'").."'"
+    if var == "" then return var
+    else return "'"..var:gsub("'", "\'").."'" end
   else
     return tostring(var)
   end