From 46f7eb5afede45e60996e270b8c41f9da88956d7 Mon Sep 17 00:00:00 2001
From: Ozero4 <114027116+Ozero4@users.noreply.github.com>
Date: Mon, 18 Mar 2024 18:14:01 +0100
Subject: [PATCH] Update expression_field.h

---
 apps/calculation/expression_field.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/calculation/expression_field.h b/apps/calculation/expression_field.h
index 2844046286b..33477a87444 100644
--- a/apps/calculation/expression_field.h
+++ b/apps/calculation/expression_field.h
@@ -13,6 +13,8 @@ class ExpressionField : public ::ExpressionField {
   }
 protected:
   bool handleEvent(Ion::Events::Event event) override;
+private:
+  bool fieldHasOnlyAMinus() const;
 };
 
 }