From: Adam Dickmeiss <dickmeiss@php.net>
Date: Tue, 20 Feb 2001 11:40:36 +0000 (+0000)
Subject: Yet another bug fix regarding present.
X-Git-Tag: php-4.0.5RC1~234
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4c04c755ddf913632db77987db9ddbb64fdb9100;p=php

Yet another bug fix regarding present.
---

diff --git a/ext/yaz/php_yaz.c b/ext/yaz/php_yaz.c
index 5f34077675..f82a2f4970 100644
--- a/ext/yaz/php_yaz.c
+++ b/ext/yaz/php_yaz.c
@@ -372,14 +372,17 @@ static void handle_records (Yaz_Association t, Z_Records *sr,
 			NMEM nmem = odr_extract_mem (t->odr_in);
 			Z_NamePlusRecordList *p =
 				sr->u.databaseOrSurDiagnostics;
-			for (j = 0; j < t->resultSets->recordList->num_records; j++)
+			if (t->resultSets->recordList)
+			{
+				for (j = 0; j < t->resultSets->recordList->num_records; j++)
 				if (!t->resultSets->recordList->records[j])
 					break;
-			for (i = 0; i<p->num_records; i++)
-				t->resultSets->recordList->records[i+j] = p->records[i];
-			/* transfer our response to search_nmem .. we need it later */
-			nmem_transfer (t->resultSets->odr->mem, nmem);
-			nmem_destroy (nmem);
+				for (i = 0; i<p->num_records; i++)
+					t->resultSets->recordList->records[i+j] = p->records[i];
+				/* transfer our response to search_nmem .. we need it later */
+				nmem_transfer (t->resultSets->odr->mem, nmem);
+				nmem_destroy (nmem);
+			}
 			if (present_phase && p->num_records == 0)
 			{
 				/* present response and we didn't get any records! */