From 863062a8bea08c5f4dfaae67ddfdfe2baa304126 Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <dickmeiss@php.net>
Date: Thu, 19 Jul 2001 13:27:58 +0000
Subject: [PATCH] Function yaz_record handles MARC records that have identifers
 in 00X.

---
 ext/yaz/php_yaz.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/ext/yaz/php_yaz.c b/ext/yaz/php_yaz.c
index 7d4a704be8..03daba8da2 100644
--- a/ext/yaz/php_yaz.c
+++ b/ext/yaz/php_yaz.c
@@ -1494,6 +1494,7 @@ static Z_GenericRecord *marc_to_grs1(const char *buf, ODR o, Odr_oid *oid)
 		int end_offset;
 		int i;
 		char tag_str[4];
+		int identifier_flag = 1;
 		
         memcpy (tag_str, buf+entry_p, 3);
 		entry_p += 3;
@@ -1544,8 +1545,16 @@ static Z_GenericRecord *marc_to_grs1(const char *buf, ODR o, Odr_oid *oid)
 		entry_p += length_starting;
 		i = data_offset + base_address;
 		end_offset = i+data_length-1;
+
+		if (indicator_length == 2)
+		{
+			if (buf[i + indicator_length] != ISO2709_IDFS)
+				identifier_flag = 0;
+		}
+		else if (!memcmp (tag_str, "00", 2))
+			identifier_flag = 0;
 		
-        if (memcmp (tag_str, "00", 2) && indicator_length)
+        if (identifier_flag && indicator_length)
 		{
 			/* indicator */
 			tag->tagValue->u.string = odr_malloc(o, indicator_length+1);
-- 
2.50.1