From aaaf72b3f4eddfe82262caf5e07a2f029c068143 Mon Sep 17 00:00:00 2001
From: Baitinq <manuelpalenzuelamerino@gmail.com>
Date: Sun, 12 Jan 2025 16:48:43 +0100
Subject: Evaluator: Fix bug when variables are initialized with the same
 identifier as the defined

---
 src/evaluator.zig | 3 ++-
 todo/3.src        | 1 -
 2 files changed, 2 insertions(+), 2 deletions(-)
 delete mode 100644 todo/3.src

diff --git a/src/evaluator.zig b/src/evaluator.zig
index e8e1bc5..f8bb052 100644
--- a/src/evaluator.zig
+++ b/src/evaluator.zig
@@ -90,7 +90,8 @@ pub const Evaluator = struct {
                     std.debug.print("Identifier {any} not found\n", .{identifier.name});
                     return EvaluatorError.EvaluationError;
                 };
-                return try self.get_expression_value(expression.?);
+
+                return try self.get_expression_value(expression orelse return EvaluatorError.EvaluationError);
             },
         };
     }
diff --git a/todo/3.src b/todo/3.src
deleted file mode 100644
index 29ade8c..0000000
--- a/todo/3.src
+++ /dev/null
@@ -1 +0,0 @@
-let x = x;
-- 
cgit 1.4.1