Merge pull request #39 from eed3si9n/wip/jline

FPORT: Workaround for Jline regression
2016-05-02 08:51:20 +01:00 · 2016-05-02 08:51:20 +01:00 · 39ed62ae82
parent ceca932026 d4116b03f4
commit 39ed62ae82
1 changed files with 4 additions and 1 deletions
--- a/internal/util-complete/src/main/scala/sbt/internal/util/LineReader.scala
+++ b/internal/util-complete/src/main/scala/sbt/internal/util/LineReader.scala
@ -48,7 +48,10 @@ abstract class JLine extends LineReader {
    val lines = """\r?\n""".r.split(prompt)
    lines.length match {
      case 0 | 1 => prompt
-      case _     => reader.print(lines.init.mkString("\n") + "\n"); lines.last;
+      case _ =>
+        // Workaround for regression jline/jline2#205
+        reader.getOutput.write(lines.init.mkString("\n") + "\n")
+        lines.last
    }
  }