changed "ls -L" to "ls -d" in Unix templates

1 files changed, 6 insertions, 7 deletions

diff --git a/src/compiler/scala/tools/nsc/CompilerCommand.scala b/src/compiler/scala/tools/nsc/CompilerCommand.scala
index 02a7d7496d..23e1b122be 100644
--- a/src/compiler/scala/tools/nsc/CompilerCommand.scala
+++ b/src/compiler/scala/tools/nsc/CompilerCommand.scala
@@ -26,10 +26,9 @@ class CompilerCommand(arguments: List[String], error: String => unit, interactiv
   /** A message explaining usage and options */
   def usageMsg: String = {
     val helpSyntaxColumnWidth: int =
-      Iterable.max(settings.allSettings map (. helpSyntax.length()));
+      Iterable.max(settings.allSettings map (. helpSyntax.length()))
     def format(s: String): String = {
-      val buf = new StringBuffer()
-      buf.append(s)
+      val buf = new StringBuffer(s)
       var i = s.length()
       while (i < helpSyntaxColumnWidth) { buf.append(' '); i = i + 1 }
       buf.toString()
@@ -41,7 +40,7 @@ class CompilerCommand(arguments: List[String], error: String => unit, interactiv
                 "Usage: " + cmdName + " <options | source files>\n" +
                 "where possible options include: \n  ",
                 "\n  ",
-                "\n");
+                "\n")
   }
 
   // initialization
@@ -49,14 +48,14 @@ class CompilerCommand(arguments: List[String], error: String => unit, interactiv
   var ok = true
 
   while (!args.isEmpty && ok) {
-    if (args.head.startsWith("-")) {
+    if (args.head startsWith "-") {
       if (interactive) {
         error("no options can be given in interactive mode")
         ok = false
       } else {
         val args0 = args
-        for(val setting <- settings.allSettings)
-          if(args eq args0)
+        for (val setting <- settings.allSettings)
+          if (args eq args0)
             args = setting.tryToSet(args)
 
         if (args eq args0) {