make sure frameworkDirectory is never null

Author: IgorEisberg

brut.apktool/apktool-lib/src/main/java/brut/androlib/res/decoder/AXmlResourceParser.java

@@ -439,8 +439,7 @@ public String getAttributeValue(int index) {
 
         try {
             String stringBlockValue = valueRaw != -1
-                ? ResXmlEncoders.escapeXmlChars(mStringBlock.getString(valueRaw))
-                : null;
+                ? ResXmlEncoders.escapeXmlChars(mStringBlock.getString(valueRaw)) : null;
             String resourceMapValue = null;
 
             // Ensure we only track down obfuscated values for reference/attribute type values. Otherwise, we might

brut.apktool/apktool-lib/src/main/java/brut/androlib/src/SmaliBuilder.java

@@ -41,9 +41,8 @@ public SmaliBuilder(File smaliDir, int apiLevel) {
 
     public void build(File dexFile) throws AndrolibException {
         try {
-            DexBuilder dexBuilder = mApiLevel > 0
-                ? new DexBuilder(Opcodes.forApi(mApiLevel))
-                : new DexBuilder(Opcodes.getDefault());
+            DexBuilder dexBuilder = new DexBuilder(
+                mApiLevel > 0 ? Opcodes.forApi(mApiLevel) : Opcodes.getDefault());
 
             for (String fileName : mSmaliDir.getDirectory().getFiles(true)) {
                 buildFile(fileName, dexBuilder);