From 7c3dc4453ae106de5e9b4fc109b453b91ddaa62b Mon Sep 17 00:00:00 2001
From: Zack <zack.scholl@gmail.com>
Date: Wed, 26 Jun 2024 06:58:12 -0700
Subject: [PATCH] croc checks for error in file name

---
 src/croc/croc.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/croc/croc.go b/src/croc/croc.go
index 4dccf4883..1a3d93a0b 100644
--- a/src/croc/croc.go
+++ b/src/croc/croc.go
@@ -1210,8 +1210,9 @@ func (c *Client) processMessageFileInfo(m message.Message) (done bool, err error
 			return true, fmt.Errorf("invalid path detected: '%s'", fi.FolderRemote)
 		}
 		// Issue #595 - disallow filenames with invisible characters
-		if !utils.ValidFileName(path.Join(c.FilesToTransfer[i].FolderRemote, fi.Name)) {
-			return true, fmt.Errorf("invalid filename detected: '%s'", fi.Name)
+		errFileName := utils.ValidFileName(path.Join(c.FilesToTransfer[i].FolderRemote, fi.Name))
+		if errFileName != nil {
+			return true, errFileName
 		}
 	}
 	c.TotalNumberOfContents = 0