external/redland/redland/redland-query-rasqal-avoid-assert.patch.1


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avoid an assert inside rasqal_query_results_next_triple

Happens on the "CONSTRUCT" query in the unordf test.

--- redland/src/rdf_query_rasqal.c	2013-04-14 17:32:08.442000000 +0200
+++ redland/src/rdf_query_rasqal.c	2013-04-14 17:31:57.834000000 +0200
@@ -1096,7 +1096,9 @@
     scontext->statement=NULL;
   }
 
-  scontext->finished=rasqal_query_results_next_triple(scontext->qcontext->results);
+  scontext->finished = !scontext->qcontext->results;
+  if(!scontext->finished)
+    scontext->finished=rasqal_query_results_next_triple(scontext->qcontext->results);
   if(!scontext->finished)
     librdf_query_rasqal_query_results_update_statement(scontext);