Fixes #2480. Workaround for Jline regression (#2570)

Workaround jline/jline2#205
2016-04-23 23:56:25 -04:00 · 2016-04-23 23:56:25 -04:00 · d49b6fd420
parent 33208eae79
commit d49b6fd420
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
    }
  }