yaz_poll: Allow num_fds == 0

[yaz-moved-to-github.git] / src / marc_read_line.c

diff --git a/src/marc_read_line.c b/src/marc_read_line.c
index 2d204ef..8dcf9c6 100644 (file)
--- a/src/marc_read_line.c
+++ b/src/marc_read_line.c
@@ -1,8 +1,6 @@
-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2012 Index Data
  * See the file LICENSE for details.
- *
- * $Id: marc_read_line.c,v 1.6 2007-03-18 13:00:37 adam Exp $
  */
 
 /**
@@ -21,7 +19,6 @@
 #include <assert.h>
 #include <stdio.h>
 #include <string.h>
-#include <ctype.h>
 
 #include <yaz/marcdisp.h>
 #include <yaz/wrbuf.h>
@@ -130,7 +127,7 @@ int yaz_marc_read_line(yaz_marc_t mt,
         }
         else if (line[0] == '(') /* annotation, skip it */
             ;
-        else if (line_len == 24 && atoi_n_check(line, 5, &val) && val >= 24)
+        else if (line_len == 24 && atoi_n_check(line, 5, &val))
         {
             /* deal with header lines:  00366nam  22001698a 4500
             */
@@ -146,7 +143,7 @@ int yaz_marc_read_line(yaz_marc_t mt,
                                 &length_implementation);
             header_created = 1;
         }
-        else if (line_len > 5 && line[0] != ' ' && line[1] != ' ' 
+        else if (line_len > 4 && line[0] != ' ' && line[1] != ' '
                  && line[2] != ' ' && line[3] == ' ' )
         {
             /* deal with data/control lines: 245 12 ........ */
@@ -233,7 +230,6 @@ int yaz_marc_read_line(yaz_marc_t mt,
                             cp++;
                         }
                     }
-                    assert(len >= 0);
                     yaz_marc_add_subfield(mt, cp, len);
                     if (!next)
                         break;
@@ -255,6 +251,7 @@ int yaz_marc_read_line(yaz_marc_t mt,
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab