--- qemu-img.c.orig	Mon May  8 12:00:03 2006
+++ qemu-img.c	Mon May  8 12:05:58 2006
@@ -22,6 +22,7 @@
  * THE SOFTWARE.
  */
 #include "vl.h"
+#include "block_int.h"
 
 void *get_mmap_addr(unsigned long size)
 {
@@ -665,10 +666,12 @@
     printf("image: %s\n"
            "file format: %s\n"
            "virtual size: %s (%lld bytes)\n"
-           "disk size: %s\n",
+           "disk size: %s\n"
+           "base image: %s\n",
            filename, fmt_name, size_buf, 
            (long long) (total_sectors * 512),
-           dsize_buf);
+           dsize_buf,
+	   (bs->backing_file[0] != '\0') ? bs->backing_file : "none");
     if (bdrv_is_encrypted(bs))
         printf("encrypted: yes\n");
     bdrv_delete(bs);