From 614f498d116b0ba5f8e877ca89ef9eb33df83f0a Mon Sep 17 00:00:00 2001
From: Kantine Wrapper <kantine@wrapper.local>
Date: Thu, 26 Feb 2026 10:01:17 +0100
Subject: [PATCH] fix: defer favicon injection with setTimeout for htmlpreview
 compat (v1.4.29)

---
 build-bookmarklet.sh | 17 ++++++++++-------
 changelog.md         |  3 +++
 version.txt          |  2 +-
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/build-bookmarklet.sh b/build-bookmarklet.sh
index b0bc38b..847b8ed 100755
--- a/build-bookmarklet.sh
+++ b/build-bookmarklet.sh
@@ -243,13 +243,16 @@ $CHANGELOG_HTML
 EOF
 
 cat >> "$DIST_DIR/install.html" << INSTALLEOF
-        // Dynamic favicon injection (overrides proxy defaults like htmlpreview.github.io)
-        document.querySelectorAll('link[rel*="icon"]').forEach(function(el) { el.remove(); });
-        var fi = document.createElement('link');
-        fi.rel = 'icon';
-        fi.type = 'image/png';
-        fi.href = '$FAVICON_URL';
-        document.head.appendChild(fi);
+        // Dynamic favicon injection — setTimeout ensures it runs AFTER
+        // htmlpreview.github.io's document.write() processing completes
+        setTimeout(function() {
+            document.querySelectorAll('link[rel*="icon"]').forEach(function(el) { el.remove(); });
+            var fi = document.createElement('link');
+            fi.rel = 'icon';
+            fi.type = 'image/png';
+            fi.href = '$FAVICON_URL';
+            document.head.appendChild(fi);
+        }, 0);
         document.getElementById('bookmarklet-link').textContent = 'Kantine $VERSION';
     </script>
 </body>
diff --git a/changelog.md b/changelog.md
index 59e0edf..0f8f3cd 100755
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,6 @@
+## v1.4.29
+- 🐛 **Bugfix**: Favicon-Injection in `install.html` mit `setTimeout(0)` verzögert, sodass sie nach dem `document.write()` von htmlpreview.github.io läuft. Chrome erkennt Favicon-Änderungen erst im nächsten Event-Loop-Tick.
+
 ## v1.4.28
 - 🎨 **Favicon**: Eigenes Favicon-Design aus `favicon_base.png` (2048x2048) auf 32x32 skaliert. Wird beim Build automatisch als PNG-Data-URI in Bookmarklet und Installer injiziert.
 
diff --git a/version.txt b/version.txt
index a5422ad..554a63d 100755
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-v1.4.28
+v1.4.29