#136250: The upload directory might exist, but is not writable. Fix error...

#136250: The upload directory might exist, but is not writable. Fix error message. Investigated with Moshe Weitzman and Gerhard Killesreiter.

modules/user/user.module

@@ -331,7 +331,7 @@ function user_validate_picture($file, &$edit, $user) {
       $form_values['picture'] = $file->filepath;
     }
     else {
-      form_set_error('picture_upload', t("Failed to upload the picture image; the %directory directory doesn't exist.", array('%directory' => variable_get('user_picture_path', 'pictures'))));
+      form_set_error('picture_upload', t("Failed to upload the picture image; the %directory directory doesn't exist or is not writable.", array('%directory' => variable_get('user_picture_path', 'pictures'))));
     }
   }
 }