diff options
Diffstat (limited to '021check_instruction.cc')
| -rw-r--r-- | 021check_instruction.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/021check_instruction.cc b/021check_instruction.cc index afece2bf..6df7a2d1 100644 --- a/021check_instruction.cc +++ b/021check_instruction.cc @@ -88,7 +88,7 @@ bool types_match(reagent lhs, reagent rhs) { // (trees perform the same check recursively on each subtree) bool types_match(type_tree* lhs, type_tree* rhs) { if (!lhs) return true; - if (rhs->value == 0) { + if (!rhs || rhs->value == 0) { if (lhs->value == Type_ordinal["array"]) return false; if (lhs->value == Type_ordinal["address"]) return false; return size_of(rhs) == size_of(lhs); |