From a89c5943d84d1a2d481f03d17c55696ca1b1847c Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Tue, 8 Nov 2011 11:02:04 +0000
Subject: [PATCH] error details when the file copy fails

---
 core/imageboard.pack.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/imageboard.pack.php b/core/imageboard.pack.php
index 249b1b2f..0b2c89b8 100644
--- a/core/imageboard.pack.php
+++ b/core/imageboard.pack.php
@@ -972,7 +972,8 @@ function move_upload_to_archive($event) {
 	$target = warehouse_path("images", $event->hash);
 	if(!file_exists(dirname($target))) mkdir(dirname($target), 0755, true);
 	if(!@copy($event->tmpname, $target)) {
-		throw new UploadException("Failed to copy file from uploads ({$event->tmpname}) to archive ($target)");
+		$errors = error_get_last(); // note: requires php 5.2
+		throw new UploadException("Failed to copy file from uploads ({$event->tmpname}) to archive ($target): {$errors['type']} / {$errors['message']}");
 		return false;
 	}
 	return true;