From a84711b1f3c2f0c1ae1e9ac06eb5e80649c8fb4b Mon Sep 17 00:00:00 2001
From: Lloyd <lloyd.williams1062@gmail.com>
Date: Mon, 8 Sep 2025 02:40:14 +1000
Subject: [PATCH] =?UTF-8?q?=F0=9F=99=83?=
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---
 backend/src/evaluator.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/backend/src/evaluator.rs b/backend/src/evaluator.rs
index c91bc5b..007a069 100644
--- a/backend/src/evaluator.rs
+++ b/backend/src/evaluator.rs
@@ -82,7 +82,11 @@ fn evaluate_expr(
             }
         }
         Expr::Prefix { op, expr } => {
-            let val = evaluate_expr(expr, precs, grid)?;
+            let mut val = evaluate_expr(expr, precs, grid)?;
+
+            if let Eval::CellRef { eval, reference: _ } = val {
+                val = *eval;
+            }
 
             match op {
                 PrefixOp::POS => eval_pos(&val)?,