From 4fbb460a02c5e51a6e0ff9430ab042087048f9bd Mon Sep 17 00:00:00 2001
From: RaphaelHunter <raphael10241024@gmail.com>
Date: Sat, 5 May 2018 15:40:35 +0800
Subject: [PATCH] Fix:code editor text size should change at least one each
 time, don't mind how you setting your display scale

(cherry picked from commit eeb05344267580a25bc59d3c363537ade363f82e)
---
 editor/code_editor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/editor/code_editor.cpp b/editor/code_editor.cpp
index 70334c2343b..ed4d37c89a2 100644
--- a/editor/code_editor.cpp
+++ b/editor/code_editor.cpp
@@ -646,12 +646,12 @@ void CodeTextEditor::_text_editor_gui_input(const Ref<InputEvent> &p_event) {
 }
 
 void CodeTextEditor::_zoom_in() {
-	font_resize_val += EDSCALE;
+	font_resize_val += MAX(EDSCALE, 1.0f);
 	_zoom_changed();
 }
 
 void CodeTextEditor::_zoom_out() {
-	font_resize_val -= EDSCALE;
+	font_resize_val -= MAX(EDSCALE, 1.0f);
 	_zoom_changed();
 }