From 72f386f1c5ee0ec9122ea2c81c69f7edf2c748cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E7=8E=AE=20=28Jade=20Lin=29?=
 <linw1995@icloud.com>
Date: Wed, 1 Jan 2025 11:59:34 +0800
Subject: [PATCH] fix: tried to access uninitialized instance variable (#1425)

---
 src/wkwebview/class/url_scheme_handler.rs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/wkwebview/class/url_scheme_handler.rs b/src/wkwebview/class/url_scheme_handler.rs
index 07bb514af..8295c522f 100644
--- a/src/wkwebview/class/url_scheme_handler.rs
+++ b/src/wkwebview/class/url_scheme_handler.rs
@@ -261,8 +261,15 @@ extern "C" fn start_task(
                 }))
                 .unwrap();
 
-                webview.remove_custom_task_key(task_key);
-                Ok(())
+                {
+                  let ids = WEBVIEW_IDS.lock().unwrap();
+                  if ids.contains(webview_id) {
+                    webview.remove_custom_task_key(task_key);
+                    Ok(())
+                  } else {
+                    Err(crate::Error::CustomProtocolTaskInvalid)
+                  }
+                }
               }
 
               let _ = response(