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-rw-r--r--src/check_stmt.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/check_stmt.cpp b/src/check_stmt.cpp
index 74397828d..6c3570cc8 100644
--- a/src/check_stmt.cpp
+++ b/src/check_stmt.cpp
@@ -1837,7 +1837,7 @@ gb_internal void check_range_stmt(CheckerContext *ctx, Ast *node, u32 mod_flags)
if (rs->vals.count == 1) {
Type *t = type_deref(operand.type);
- if (is_type_map(t) || is_type_bit_set(t)) {
+ if (t != NULL && (is_type_map(t) || is_type_bit_set(t))) {
gbString v = expr_to_string(rs->vals[0]);
defer (gb_string_free(v));
error_line("\tSuggestion: place parentheses around the expression\n");