From 67a6a93b2f9dc0a4f8319409a0a49aa870278592 Mon Sep 17 00:00:00 2001
From: uid65697 <uid65697>
Date: Thu, 25 Dec 2003 10:19:24 +0000
Subject: [PATCH] (read_and): Treat only two successive zero filled blocks as
 an EOF indicator. Issue a warning if a single one is encountered.

---
 src/list.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/list.c b/src/list.c
index 77dce55..b8a1b17 100644
--- a/src/list.c
+++ b/src/list.c
@@ -130,10 +130,19 @@ read_and (void (*do_something) (void))
 	    }
 
 	  set_next_block_after (current_header);
+
+	  if (!ignore_zeros_option)
+	    {
+	      char buf[UINTMAX_STRSIZE_BOUND];
+
+	      status = read_header (false);
+	      if (status == HEADER_ZERO_BLOCK)
+		break;
+	      WARN ((0, 0, _("A lone zero block at %s"),
+		     STRINGIFY_BIGINT (current_block_ordinal (), buf)));
+	    }
 	  status = prev_status;
-	  if (ignore_zeros_option)
-	    continue;
-	  break;
+	  continue;
 
 	case HEADER_END_OF_FILE:
 	  if (block_number_option)
-- 
2.44.0