diff options
| -rw-r--r-- | expression.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/expression.c b/expression.c index 289927ac..f634b079 100644 --- a/expression.c +++ b/expression.c @@ -654,6 +654,7 @@ static struct token *unary_expression(struct token *token, struct expression **t next = cast_expression(token->next, &unop); if (!unop) { sparse_error(token->pos, "Syntax error in unary expression"); + *tree = NULL; return next; } unary = alloc_expression(token->pos, EXPR_PREOP); @@ -671,6 +672,7 @@ static struct token *unary_expression(struct token *token, struct expression **t next = cast_expression(token->next, &unop); if (!unop) { sparse_error(token->pos, "Syntax error in unary expression"); + *tree = NULL; return next; } unary = alloc_expression(token->pos, EXPR_PREOP); |