From 1174019effa10a12ffc2efa9bb8fda4a56cf219b Mon Sep 17 00:00:00 2001
From: yeqing <heopro@163.com>
Date: Tue, 3 Mar 2026 01:00:06 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=94=BB=E5=A5=BD=E7=9A=84=E5=A4=9A?=
 =?UTF-8?q?=E8=BE=B9=E5=BD=A2=E9=A2=9C=E8=89=B2=E6=94=B9=E5=8F=98?=
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---
 src/paint.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/paint.rs b/src/paint.rs
index 7eadafb..02b7c42 100644
--- a/src/paint.rs
+++ b/src/paint.rs
@@ -1003,7 +1003,7 @@ impl PaintApp {
         if idx >= self.tool_states.len() {
             return;
         }
-        if self.tool_selected == Tool::Polygon {
+        if self.tool_selected == Tool::Polygon && self.control_state != ControlState::Zero {
             // 切换到其他工具，闭合路径
             self.canvas.close_path();
             self.canvas.stroke();