Changeset: 5e39ddaf1215 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/5e39ddaf1215
Modified Files:
        sql/server/rel_exp.c
Branch: nested
Log Message:

fixed crash


diffs (12 lines):

diff --git a/sql/server/rel_exp.c b/sql/server/rel_exp.c
--- a/sql/server/rel_exp.c
+++ b/sql/server/rel_exp.c
@@ -1028,7 +1028,7 @@ exp_rel(mvc *sql, sql_rel *rel)
                sql_exp *last = rel->exps->t->data;
                sql_subtype *t = exp_subtype(last);
                e->tpe = t ? *t : (sql_subtype) {0};
-               if (t->multiset == MS_ARRAY || t->multiset == MS_SETOF)
+               if (t && (t->multiset == MS_ARRAY || t->multiset == MS_SETOF))
                        e->f = last->f;
        }
        return e;
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