Fix saving session settings

sbt · Mar 21, 2014 · f66dd80 · f66dd80
1 parent d8bc993
commit f66dd80
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main/src/main/scala/sbt/SessionSettings.scala b/main/src/main/scala/sbt/SessionSettings.scala
@@ -128,7 +128,7 @@ object SessionSettings
 		}
 		val exist = tmpLines.reverse
 		val adjusted = if(!newSettings.isEmpty && needsTrailingBlank(exist)) exist :+ "" else exist
-		val lines = adjusted ++ newSettings.map(_._2).flatten.flatMap(_ :: "" :: Nil)
+		val lines = adjusted ++ newSettings.flatMap(_._2 ::: "" :: Nil)
 		IO.writeLines(writeTo, lines)
 		val (newWithPos, _) = ((List[SessionSetting](), adjusted.size + 1) /: newSettings) {
 			case ((acc, line), (s, newLines)) =>