From fcde936670c808da17276205beaaba287f428ca8 Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Fri, 4 Jun 2010 16:21:14 +0200
Subject: [PATCH] Remove a probably outdated test that was always false.

---
 libisofs/image.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libisofs/image.c b/libisofs/image.c
index 3b1baf5..111cc16 100644
--- a/libisofs/image.c
+++ b/libisofs/image.c
@@ -170,13 +170,13 @@ int iso_image_free_checksums(IsoImage *image, int flag)
  */
 int iso_image_attach_data(IsoImage *image, void *data, void (*give_up)(void*))
 {
-    if (image == NULL || (data != NULL && free == NULL)) {
+    if (image == NULL) {
         return ISO_NULL_POINTER;
     }
 
     if (image->user_data != NULL) {
         /* free previously attached data */
-        if (image->user_data_free) {
+        if (image->user_data_free != NULL) {
             image->user_data_free(image->user_data);
         }
         image->user_data = NULL;