From 7b5a580c0c7b6f181ec06566b4fc3b9f14a9134e Mon Sep 17 00:00:00 2001
From: Ned Palacios <npdoesmc@gmail.com>
Date: Fri, 30 Oct 2020 00:21:08 +0800
Subject: [PATCH] util: split bom checking to a separate fn (#6694)

---
 vlib/v/util/util.v | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/vlib/v/util/util.v b/vlib/v/util/util.v
index 39d0e385ef..a8a86956db 100644
--- a/vlib/v/util/util.v
+++ b/vlib/v/util/util.v
@@ -223,9 +223,14 @@ pub fn path_of_executable(path string) string {
 }
 
 pub fn read_file(file_path string) ?string {
-	mut raw_text := os.read_file(file_path) or {
+	raw_text := os.read_file(file_path) or {
 		return error('failed to open $file_path')
 	}
+	return skip_bom(raw_text)
+}
+
+pub fn skip_bom(file_content string) string {
+	mut raw_text := file_content
 	// BOM check
 	if raw_text.len >= 3 {
 		unsafe {