rework remap_files a bit

1 files changed, 6 insertions, 6 deletions

diff --git a/upload.php b/upload.php
index 95d1a66..d643d0a 100644
--- a/upload.php
+++ b/upload.php
@@ -139,13 +139,13 @@ function remap_files() {
 		$files[$input_name] = array();
 		foreach (array_keys($_FILES[$input_name]) as $file_info_key) {
 			if (is_array($_FILES[$input_name][$file_info_key])) {
-				foreach ($_FILES[$input_name][$file_info_key] as $i => $v) {
-					if (!isset($files[$input_name][$i])) $files[$input_name][$i] = array();
-					$files[$input_name][$i][$file_info_key] = $v;
-				}
+				$target = $_FILES[$input_name][$file_info_key];
 			} else {
-				if (!isset($files[$input_name][0])) $files[$input_name][0] = array();
-				$files[$input_name][0][$file_info_key] = $_FILES[$input_name][$file_info_key];
+				$target = array(0 => $_FILES[$input_name][$file_info_key]);
+			}
+			foreach ($target as $i => $v) {
+				if (!isset($files[$input_name][$i])) $files[$input_name][$i] = array();
+				$files[$input_name][$i][$file_info_key] = $v;
 			}
 		}
 	}