Style fix: put body of if within curly braces

2013-09-09 14:29:32 -07:00 · 2013-09-09 14:29:32 -07:00 · fdb8b0eec3
parent 27726079e4
commit fdb8b0eec3
1 changed files with 3 additions and 1 deletions
--- a/core/src/main/scala/org/apache/spark/util/Utils.scala
+++ b/core/src/main/scala/org/apache/spark/util/Utils.scala
@ -459,7 +459,9 @@ private[spark] object Utils extends Logging {

  private def listFilesSafely(file: File): Seq[File] = {
    val files = file.listFiles()
-    if (files == null) throw new IOException("Failed to list files for dir: " + file)
+    if (files == null) {
+      throw new IOException("Failed to list files for dir: " + file)
+    }
    files
  }