don't use &struct{} as context key

ungerik · ungerik · commit 0c2f9a78d74c · 2022-06-01T12:47:58.000+02:00
diff --git a/db/config.go b/db/config.go
@@ -15,7 +15,7 @@ var (
 
 var (
 	conn       = sqldb.ConnectionWithError(context.Background(), errors.New("database connection not initialized"))
-	connCtxKey struct{}
+	connCtxKey int
 
-	serializedTransactionCtxKey struct{}
+	serializedTransactionCtxKey int
 )

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@ var (`
`15`	`15`
`16`	`16`	`var (`
`17`	`17`	`conn = sqldb.ConnectionWithError(context.Background(), errors.New("database connection not initialized"))`
`18`		`- connCtxKey struct{}`
	`18`	`+ connCtxKey int`
`19`	`19`
`20`		`- serializedTransactionCtxKey struct{}`
	`20`	`+ serializedTransactionCtxKey int`
`21`	`21`	`)`