From a2f29ec9dcdd82bd8dd13bcb3c90482a502f526f Mon Sep 17 00:00:00 2001
From: Constantin Piber <59023762+cpiber@users.noreply.github.com>
Date: Thu, 14 May 2026 17:44:59 +0200
Subject: [PATCH] Reset update-flag on uninstall (#2025)

* Reset update-flag on uninstall

If there is an update available when the extension is uninstalled, the
table will still have the update flag, which makes no sense if it is not
installed.

Example:
```
{
  "pkgName": "eu.kanade.tachiyomi.extension.en.comix",
  "name": "Comix",
  "lang": "en",
  "versionCode": 20,
  "versionName": "1.4.20",
  "iconUrl": "/api/v1/extension/icon/tachiyomi-en.comix-v1.4.20.apk",
  "repo": "<hidden>",
  "isNsfw": true,
  "isInstalled": false,
  "isObsolete": false,
  "hasUpdate": true,
  "__typename": "ExtensionType"
},
```

* Update changelog
---
 CHANGELOG.md                                                     | 1 +
 .../kotlin/suwayomi/tachidesk/manga/impl/extension/Extension.kt  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4dc155f2..601f1a12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - (WebUI) Handle serving non-default webui with "bundled"
 - (WebUI) Wait until WebUI is ready to open in browser
 - (Downloads) Truncate filenames by byte length to prevent "File name too long" IO errors
+- (Extension) Do not indicate an update is available when the extension is not installed
 
 ## [v2.2.2100] + [WebUI: v20260508.01] - 2026-05-08
 
diff --git a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/Extension.kt b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/Extension.kt
index 51d3c45e..b2a0379b 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/Extension.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/extension/Extension.kt
@@ -358,6 +358,7 @@ object Extension {
                 } else {
                     ExtensionTable.update({ ExtensionTable.pkgName eq pkgName }) {
                         it[isInstalled] = false
+                        it[hasUpdate] = false
                     }
                 }