From 76f75267627ab1d0d4ed5d672ea38321529f7e75 Mon Sep 17 00:00:00 2001
From: JT Smith <jt@plainblack.com>
Date: Thu, 6 Jun 2002 00:34:42 +0000
Subject: [PATCH] Now inserts warning into the log file and returns no filename
 if a file could not be written due to permission or directory problem.

---
 lib/WebGUI/Attachment.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/WebGUI/Attachment.pm b/lib/WebGUI/Attachment.pm
index 741cb1c14..51a7ddc01 100644
--- a/lib/WebGUI/Attachment.pm
+++ b/lib/WebGUI/Attachment.pm
@@ -432,6 +432,8 @@ sub save {
 			close($file);
 			_createThumbnail($_[0],$_[2]);
 		} else {
+			WebGUI::ErrorHandler::warn("Couldn't open file ".$_[0]->getPath." for writing.");
+			$_[0]->{_filename} = "";
 			return "";
 		}
 		return $_[0]->getFilename;