diff options
Diffstat (limited to 'src/evaluate.c')
| -rw-r--r-- | src/evaluate.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/evaluate.c b/src/evaluate.c index 194a0349..c1ee6b19 100644 --- a/src/evaluate.c +++ b/src/evaluate.c @@ -962,7 +962,10 @@ static int expr_evaluate_concat(struct eval_ctx *ctx, struct expr **expr) "expressions", i->dtype->name); - tmp = concat_subtype_lookup(type, --off); + if (dtype == NULL) + tmp = datatype_lookup(TYPE_INVALID); + else + tmp = concat_subtype_lookup(type, --off); expr_set_context(&ctx->ectx, tmp, tmp->size); if (list_member_evaluate(ctx, &i) < 0) |