(skip_file): Use seek_archive() if possible.

[chaz/tar] / src / list.c

diff --git a/src/list.c b/src/list.c
index cb207a982b9633eec275daf8ca8fa287139f3002..3166e686c1ca43970807805f75da15a87204a004 100644 (file)
--- a/src/list.c
+++ b/src/list.c
@@ -1237,6 +1237,19 @@ skip_file (off_t size)
       save_sizeleft = size;
     }
 
+  if (seekable_archive)
+    {
+      off_t nblk = seek_archive (size);
+      if (nblk >= 0)
+       {
+         size -= nblk * BLOCKSIZE;
+         if (multi_volume_option) /* Argh.. */
+           save_sizeleft -= nblk * BLOCKSIZE;
+       }
+      else
+       seekable_archive = false;
+    }
+  
   while (size > 0)
     {
       x = find_next_block ();