From: Adam Dickmeiss <adam@indexdata.dk>
Date: Wed, 4 Sep 2013 07:46:56 +0000 (+0200)
Subject: Add comment about yaz_srw_decode hack
X-Git-Tag: v5.0.0~67
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=b1d7576903bc85c943182ef1bf5e35149c0673f6;p=yaz-moved-to-github.git

Add comment about yaz_srw_decode hack
---

diff --git a/src/srwutil.c b/src/srwutil.c
index 91808b0..2b6e099 100644
--- a/src/srwutil.c
+++ b/src/srwutil.c
@@ -296,7 +296,9 @@ int yaz_srw_decode(Z_HTTP_Request *hreq, Z_SRW_PDU **srw_pdu,
                 *srw_pdu = (Z_SRW_PDU*) (*soap_package)->u.generic->p;
                 yaz_srw_decodeauth(*srw_pdu, hreq, 0, 0, decode);
 
-                if ((*soap_package)->u.generic->no == 3) /* SRU 2 ! */
+                /* last entry in handlers - SRU 2.0 - is turned into
+                   offset 0.. due to other pieces relying on it */
+                if ((*soap_package)->u.generic->no == 3)
                     (*soap_package)->u.generic->no = 0;
                 if ((*srw_pdu)->which == Z_SRW_searchRetrieve_request &&
                     (*srw_pdu)->u.request->database == 0)