From a175ffa19dd83ea7f0a5cff941aa65087ccf393e Mon Sep 17 00:00:00 2001
From: Nuno Cruces <ncruces@users.noreply.github.com>
Date: Wed, 12 Apr 2023 11:08:58 +0100
Subject: [PATCH] Fix #55.

---
 file_unix.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/file_unix.go b/file_unix.go
index e907732..71fdb60 100644
--- a/file_unix.go
+++ b/file_unix.go
@@ -43,11 +43,13 @@ func initFilters(filters FileFilters) []string {
 		buf.WriteString("--file-filter=")
 		if f.Name != "" {
 			buf.WriteString(f.Name)
-			buf.WriteRune('|')
+			buf.WriteByte('|')
 		}
-		for _, p := range f.Patterns {
+		for i, p := range f.Patterns {
+			if i != 0 {
+				buf.WriteByte(' ')
+			}
 			buf.WriteString(p)
-			buf.WriteRune(' ')
 		}
 		res = append(res, buf.String())
 	}