2005-05-12  Sergey Poznyakoff  <gray@Mirddin.farlep.net>

	* src/create.c (dump_regular_file): Correctly pad archive members

	that shrunk during archiving. Repored by Frank Heckenbach.

--- src/create.c	2 May 2005 08:02:09 -0000	1.96

+++ src/create.c	12 May 2005 15:39:21 -0000	1.97

@@ -886,9 +886,9 @@ dump_regular_file (int fd, struct tar_st

 	  return dump_status_short;

 	}

       size_left -= count;

-

-      set_next_block_after (blk + (bufsize - 1) / BLOCKSIZE);

-

+      if (count)

+	set_next_block_after (blk + (bufsize - 1) / BLOCKSIZE);

+      

       if (count != bufsize)

 	{

 	  char buf[UINTMAX_STRSIZE_BOUND];

@@ -901,7 +901,7 @@ dump_regular_file (int fd, struct tar_st

 		 STRINGIFY_BIGINT (size_left, buf)));

 	  if (! ignore_failed_read_option)

 	    exit_status = TAREXIT_FAILURE;

-	  pad_archive (size_left);

+	  pad_archive (size_left - (bufsize-count));

 	  return dump_status_short;

 	}

     }