fix procedure syntax

sbt · Feb 24, 2018 · e92fccd · e92fccd
1 parent 6242803
commit e92fccd
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Showing 3 changed files with 3 additions and 4 deletions.
diff --git a/build.sbt b/build.sbt
@@ -11,7 +11,7 @@ lazy val root = (project in file(".")).
     name := "sbt-assembly",
     description := "sbt plugin to create a single fat jar",
     licenses := Seq("MIT License" -> url("https://github.com/sbt/sbt-assembly/blob/master/LICENSE")),
-    scalacOptions := Seq("-deprecation", "-unchecked", "-Dscalac.patmat.analysisBudget=1024"),
+    scalacOptions := Seq("-deprecation", "-unchecked", "-Dscalac.patmat.analysisBudget=1024", "-Xfuture"),
     libraryDependencies ++= Seq(
       "org.scalactic" %% "scalactic" % "3.0.1",
       "org.pantsbuild" % "jarjar" % "1.6.5"

diff --git a/src/main/scala/sbtassembly/Assembly.scala b/src/main/scala/sbtassembly/Assembly.scala
@@ -25,7 +25,7 @@ object Assembly {
       log.info("Merging files...")
       applyStrategies(mappings, ao.mergeStrategy, ao.assemblyDirectory, log)
     }
-    def makeJar(outPath: File) {
+    def makeJar(outPath: File): Unit = {
       import Package._
       import collection.JavaConverters._
       val manifest = new Manifest

diff --git a/src/main/scala/sbtassembly/AssemblyUtils.scala b/src/main/scala/sbtassembly/AssemblyUtils.scala
@@ -46,8 +46,7 @@ object AssemblyUtils {
   private def extract(from: ZipInputStream, toDirectory: File, log: Logger, filter: NameFilter, preserveLastModified: Boolean) =
   {
     val set = new HashSet[File]
-    def next()
-    {
+    def next(): Unit = {
       val entry = from.getNextEntry
       if(entry == null)
         ()