From 68f0d21cc45989c537047ab1e0cc08de960c66f1 Mon Sep 17 00:00:00 2001
From: Hugo Locurcio <hugo.locurcio@hugo.pro>
Date: Fri, 30 Aug 2019 14:28:32 +0200
Subject: [PATCH] Ignore the prefix and suffix in the SpinBox expression

This fixes a regression caused by
86a31e9e385c7909a0cdd24a5ee790c3dca03b98.
---
 scene/gui/spin_box.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scene/gui/spin_box.cpp b/scene/gui/spin_box.cpp
index 3c63f6b2c70..172c366c41c 100644
--- a/scene/gui/spin_box.cpp
+++ b/scene/gui/spin_box.cpp
@@ -53,7 +53,8 @@ void SpinBox::_text_entered(const String &p_string) {
 
 	Ref<Expression> expr;
 	expr.instance();
-	Error err = expr->parse(p_string);
+	// Ignore the prefix and suffix in the expression
+	Error err = expr->parse(p_string.trim_prefix(prefix + " ").trim_suffix(" " + suffix));
 	if (err != OK) {
 		return;
 	}