Allow null outputDir string.

diff --git a/extensions/gdx-tools/src/com/badlogic/gdx/tools/FileProcessor.java b/extensions/gdx-tools/src/com/badlogic/gdx/tools/FileProcessor.java
index 6b2f84c..896920a 100644 (file)
--- a/extensions/gdx-tools/src/com/badlogic/gdx/tools/FileProcessor.java
+++ b/extensions/gdx-tools/src/com/badlogic/gdx/tools/FileProcessor.java
@@ -103,9 +103,10 @@ public class FileProcessor {
                return this;\r
        }\r
 \r
-       /** @see #process(File, File) */\r
+       /** @param outputRoot May be null.\r
+        * @see #process(File, File) */\r
        public ArrayList<Entry> process (String inputFile, String outputRoot) throws Exception {\r
-               return process(new File(inputFile), new File(outputRoot));\r
+               return process(new File(inputFile), outputRoot == null ? null : new File(outputRoot));\r
        }\r
 \r
        /** Processes the specified input file or directory.\r