Partial fix for entropy bugs in Windows

src/binwalk/modules/entropy.py

@@ -117,9 +117,16 @@ class Entropy(Module):
         # Need to invoke the pyqtgraph stuff via a separate process, as calling pg.exit
         # is pretty much required. pg.exit calls os._exit though, and we don't want to
         # exit out of the main process (especially if being run via the API).
-        p = multiprocessing.Process(target=self._run)
-        p.start()
-        p.join()
+        try:
+            p = multiprocessing.Process(target=self._run)
+            p.start()
+            p.join()
+        except IOError as e:
+            # Windows Python2.7 imp.find_module fails to find the binwalk module;
+            # this eventually leads to an Invalid Argument IOError in the multiprocessing
+            # module. This means that when run in Windows, pg.exit will cause binwalk
+            # to exit.
+            self._run()
 
     def _run(self):
         # Sanity check and warning if pyqtgraph isn't found

src/binwalk/plugins/unjffs2.py

 # This file has been depreciated and is no longer in use.
 # This is merely a placeholder to ensure future installations
 # don't leave the old, depreciated file in tact.
-
-import binwalk.core.plugin
-
-class Unjffs2DepreciatedPlugin(binwalk.core.plugin.Plugin):
-    pass