Remove warnings

app/src/main/java/net/pokeranalytics/android/util/csv/PACSVDescriptor.kt

@@ -55,7 +55,7 @@ abstract class PACSVDescriptor<T : Identifiable>(source: DataSource, private var
 								sameDaySessionCount = 0
 							}
 							currentDay = value
-						} else {}
+						}
 					}
 					is SessionField.End -> {
 						endDate = field.parse(value)
@@ -104,7 +104,6 @@ abstract class PACSVDescriptor<T : Identifiable>(source: DataSource, private var
 						session.result?.buyin = buyin
 						if (session.type == Session.Type.TOURNAMENT.ordinal) {
 							session.tournamentEntryFee = buyin
-						} else {
 						}
 					}
 					is SessionField.CashedOut -> session.result?.cashout = field.parse(value)
@@ -136,20 +135,17 @@ abstract class PACSVDescriptor<T : Identifiable>(source: DataSource, private var
 							}
 							session.game = realm.getOrCreate(limitAndGame.trim())
 
-						} else {
 						}
 					}
 					is SessionField.Game -> {
 						if (value.isNotEmpty()) {
 							session.game = realm.getOrCreate(value)
-						} else {
 						}
 					}
 					is SessionField.Location -> {
 						val trimmedValue = value.trim()
 						if (trimmedValue.isNotEmpty()) {
 							session.location = realm.getOrCreate(trimmedValue)
-						} else {
 						}
 					}
 					is SessionField.Bankroll -> bankrollName = value
@@ -164,13 +160,13 @@ abstract class PACSVDescriptor<T : Identifiable>(source: DataSource, private var
 						val sb = field.parse(value)
 						if (sb != null && sb > 0.0) {
 							session.cgSmallBlind = sb
-						} else {}
+						}
 					}
 					is SessionField.BigBlind -> {
 						val bb = field.parse(value)
 						if (bb != null && bb > 0.0) {
 							session.cgBigBlind = bb
-						} else {}
+						}
 					}
 					is SessionField.TableSize -> session.tableSize = TableSize.valueForLabel(value)
 					is SessionField.TournamentPosition -> session.result?.tournamentFinalPosition =
@@ -178,7 +174,6 @@ abstract class PACSVDescriptor<T : Identifiable>(source: DataSource, private var
 					is SessionField.TournamentName -> {
 						if (value.isNotEmpty()) {
 							session.tournamentName = realm.getOrCreate(value)
-						} else {
 						}
 					}
 					is SessionField.TournamentTypeName -> session.tournamentType =