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-rw-r--r--includes/file.inc3
1 files changed, 2 insertions, 1 deletions
diff --git a/includes/file.inc b/includes/file.inc
index dbd981bb2..91aa484f1 100644
--- a/includes/file.inc
+++ b/includes/file.inc
@@ -131,7 +131,8 @@ function file_check_path(&$path) {
}
/**
- * Check if $source is a valid file upload.
+ * Check if $source is a valid file upload. If so, process $_FILES
+ * and return its contents as an object.
*
* @param $source
*/