From a4afd3b58a977140feba86f3527c7d7e646d28ec Mon Sep 17 00:00:00 2001
From: Jacob <jacob.signorovitch@gmail.com>
Date: Sat, 31 May 2025 18:25:11 -0400
Subject: [PATCH] Fixed segfault on spacey input.

---
 src/ast.c  | 5 ++++-
 src/exec.c | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ast.c b/src/ast.c
index f8b72fb..8e63437 100644
--- a/src/ast.c
+++ b/src/ast.c
@@ -88,7 +88,10 @@ void ast_destroy_psv(AST* ast) {
     free(ast);
 }
 
-void ast_print(AST* ast) { ast_print_i(ast, 0); }
+void ast_print(AST* ast) {
+    if (!ast) return;
+    ast_print_i(ast, 0);
+}
 
 void ast_print_i(AST* ast, int i) {
     INDENT_BEGIN(i);
diff --git a/src/exec.c b/src/exec.c
index cb51c49..33611c0 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -13,6 +13,8 @@
 AST* exec_start(AST* ast) {
     log_dbg("Started execution.");
 
+    if (!ast) return ast;
+
     Scope* global = scope_init(NULL);
     global->uses = 1;