remove un-necessary code

app/src/main/java/net/pokeranalytics/android/model/realm/Currency.kt

@@ -25,21 +25,18 @@ open class Currency : RealmObject() {
 
 	fun refreshRelatedRatedValues() {
 
-		if (this.realm != null) {
-
-			val rate = this.rate ?: DEFAULTRATE
-			val query = this.realm.where(ComputableResult::class.java)
-			query.`in`("session.bankroll.currency.id", arrayOf(this.id))
-			val cResults = query.findAll()
-			cResults.forEach { computable ->
-				computable.session?.result?.net?.let {
-					computable.ratedNet = it * rate
-				}
-				computable.session?.result?.buyin?.let {
-					computable.ratedBuyin = it * rate
-				}
-
+		val rate = this.rate ?: DEFAULTRATE
+		val query = this.realm.where(ComputableResult::class.java)
+		query.`in`("session.bankroll.currency.id", arrayOf(this.id))
+		val cResults = query.findAll()
+		cResults.forEach { computable ->
+			computable.session?.result?.net?.let {
+				computable.ratedNet = it * rate
+			}
+			computable.session?.result?.buyin?.let {
+				computable.ratedBuyin = it * rate
 			}
+
 		}
 
 	}