X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=recctrl%2Frecgrs.c;h=5b5ee4f1467ae33ae8b691af4e5c3372c091e9ab;hb=c7802a517bf6c79fefd72501e85f08f267c39ea9;hp=aaa7cbae9004e2f500daa41b559c4513c41b55dc;hpb=ee469875edc1db23aae63746ec9fff6a7be8d4ab;p=idzebra-moved-to-github.git

diff --git a/recctrl/recgrs.c b/recctrl/recgrs.c
index aaa7cba..5b5ee4f 100644
--- a/recctrl/recgrs.c
+++ b/recctrl/recgrs.c
@@ -4,7 +4,14 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: recgrs.c,v $
- * Revision 1.37  2000-12-05 12:22:53  adam
+ * Revision 1.39  2000-12-05 19:09:15  adam
+ * Fixed problem where indexer could crash if abstract syntax was undefined.
+ *
+ * Revision 1.38  2000/12/05 14:44:58  adam
+ * Fixed minor bug that could cause zmbol to break it data were emitted
+ * with not parent tags.
+ *
+ * Revision 1.37  2000/12/05 12:22:53  adam
  * Termlist source implemented (so that we can index values of XML/SGML
  * attributes).
  *
@@ -444,10 +451,9 @@ static int dumpkeys(data1_node *n, struct recExtractCtrl *p, int level)
 		    printf("NULL\n");
 	    }
 
-	    assert(par);
-
-	    index_tag (par, n, p, level, &wrd);
-	}
+	    if (par)
+		index_tag (par, n, p, level, &wrd);
+ 	}
 	if (p->flagShowRecords && n->which == DATA1N_root)
 	{
 	    printf("%*s-------------\n\n", level * 4, "");
@@ -494,6 +500,8 @@ static int grs_extract_sub(struct grs_handlers *h, struct recExtractCtrl *p,
         return RECCTRL_EXTRACT_EOF;
     oe.proto = PROTO_Z3950;
     oe.oclass = CLASS_SCHEMA;
+    if (!n->u.root.absyn)
+        return RECCTRL_EXTRACT_ERROR;
     oe.value = n->u.root.absyn->reference;
     if ((oid_ent_to_oid (&oe, oidtmp)))
 	(*p->schemaAdd)(p, oidtmp);