From: Sergey Poznyakoff <gray@gnu.org.ua>
Date: Fri, 5 Oct 2007 11:20:27 +0000 (+0000)
Subject: (dump_regular_file): Fix file padding in case of truncation to zero size.
X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Ftar;a=commitdiff_plain;h=4ece30109d05216c14fd95b8e73574d8df16dd1a

(dump_regular_file): Fix file padding in case of truncation to zero size.
---

diff --git a/src/create.c b/src/create.c
index f54e346..7be10d2 100644
--- a/src/create.c
+++ b/src/create.c
@@ -1066,8 +1066,7 @@ dump_regular_file (int fd, struct tar_stat_info *st)
 	  return dump_status_short;
 	}
       size_left -= count;
-      if (count)
-	set_next_block_after (blk + (bufsize - 1) / BLOCKSIZE);
+      set_next_block_after (blk + (bufsize - 1) / BLOCKSIZE);
 
       if (count != bufsize)
 	{
@@ -1081,7 +1080,7 @@ dump_regular_file (int fd, struct tar_stat_info *st)
 		 STRINGIFY_BIGINT (size_left, buf)));
 	  if (! ignore_failed_read_option) 
 	    exit_status = TAREXIT_DIFFERS;
-	  pad_archive (size_left - (bufsize-count));
+	  pad_archive (size_left - (bufsize - count));
 	  return dump_status_short;
 	}
     }