From 849edaadaff9d3e27a96f83e7f91c3232feed328 Mon Sep 17 00:00:00 2001
From: Milan Barta <milan@basecamp.com>
Date: Mon, 23 Feb 2026 11:56:45 +0100
Subject: [PATCH] Add guard against null WebView handler

Use a safe-call when obtaining a Message from webView.handler and return false if the handler is null. This prevents a potential NPE by aborting the focus href request when the WebView has no handler available.
---
 .../dev/hotwire/core/turbo/webview/HotwireWebChromeClient.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/kotlin/dev/hotwire/core/turbo/webview/HotwireWebChromeClient.kt b/core/src/main/kotlin/dev/hotwire/core/turbo/webview/HotwireWebChromeClient.kt
index f6e3402e..04ebb7b3 100644
--- a/core/src/main/kotlin/dev/hotwire/core/turbo/webview/HotwireWebChromeClient.kt
+++ b/core/src/main/kotlin/dev/hotwire/core/turbo/webview/HotwireWebChromeClient.kt
@@ -77,7 +77,7 @@ open class HotwireWebChromeClient(val session: Session) : WebChromeClient() {
         isUserGesture: Boolean,
         resultMsg: Message?
     ): Boolean {
-        val message = webView.handler.obtainMessage()
+        val message = webView.handler?.obtainMessage() ?: return false
         webView.requestFocusNodeHref(message)
 
         message.data.getString("url")?.let {