From a2ab7e6519303171bbe1c04aa4f06dafc95e68f7 Mon Sep 17 00:00:00 2001
From: Jake Howell <jacob@coder.com>
Date: Sun, 8 Feb 2026 23:21:43 +1100
Subject: [PATCH] fix: marshal `OAuth2ProviderApp` into `[]` not `null`
 (#21992)
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This pull-request makes it so that when we `json.Marshal` an empty set
of responses from `ListApps(...)` we return an empty array (`[]`)
instead of `null`. This ensures that the array is non-nil 🙂

| Old | New |
| --- | --- |
| <img width="839" height="177" alt="OAUTH2_APPS_BORKED"
src="https://github.com/user-attachments/assets/c264be1a-6260-405a-bf07-50a533e48ed5"
/> | <img width="839" height="177" alt="OAUTH2_APPS_WORKING"
src="https://github.com/user-attachments/assets/483a46b1-f5fd-496e-bfcb-4193a3ca8ec3"
/> |
---
 coderd/oauth2provider/apps.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coderd/oauth2provider/apps.go b/coderd/oauth2provider/apps.go
index c94b5fc538..b25b0f91e8 100644
--- a/coderd/oauth2provider/apps.go
+++ b/coderd/oauth2provider/apps.go
@@ -50,7 +50,7 @@ func ListApps(db database.Store, accessURL *url.URL) http.HandlerFunc {
 			return
 		}
 
-		var sdkApps []codersdk.OAuth2ProviderApp
+		sdkApps := make([]codersdk.OAuth2ProviderApp, 0, len(userApps))
 		for _, app := range userApps {
 			sdkApps = append(sdkApps, db2sdk.OAuth2ProviderApp(accessURL, app.OAuth2ProviderApp))
 		}