Merge pull request #111 from eed3si9n/wip/null

Guard ManagedChecksums setting retrieval
2017-05-30 00:45:13 -04:00 · 2017-05-30 00:45:13 -04:00 · 46cc7055b1
parent fae2b0de51 128798247c
commit 46cc7055b1
1 changed files with 4 additions and 1 deletions
--- a/librarymanagement/src/main/scala/sbt/internal/librarymanagement/ConvertResolver.scala
+++ b/librarymanagement/src/main/scala/sbt/internal/librarymanagement/ConvertResolver.scala
@ -155,7 +155,10 @@ private[sbt] object ConvertResolver {
  /** The default implementation of converter. */
  lazy val defaultConvert: ResolverConverter = {
    case (r, settings, log) =>
-      val managedChecksums = settings.getVariable(ManagedChecksums).toBoolean
+      val managedChecksums = Option(settings.getVariable(ManagedChecksums)) match {
+        case Some(x) => x.toBoolean
+        case _       => false
+      }
      r match {
        case repo: MavenRepository => {
          val pattern = Collections.singletonList(