--- wallpapoz-0.6.1/src/wallpapoz.dircheck	2011-07-24 00:54:43.000000000 +0900

+++ wallpapoz-0.6.1/src/wallpapoz	2011-12-30 14:28:16.000000000 +0900

@@ -536,6 +536,9 @@

         # if recursive, we use walktree

         if recursive_widget.get_active():

           # looping with walktree method

+          if not os.path.isdir(cur_dir):

+            return

+

           for (basepath, children) in self.walktree(cur_dir,False):

             for child in children:

               # get the filename

@@ -551,7 +554,11 @@

         # if not just looping the directory with ordinary fashion

         else:

           # looping all files in this directory

-          for file in os.listdir(cur_dir):

+          try:

+            dlist = os.listdir(cur_dir)

+          except OSError:

+            return

+          for file in dlist:

             # get the filename

             filename = os.path.join(cur_dir, file)

             # we interested in file, not directory

@@ -573,6 +580,9 @@

         # if recursive, we use walktree

         if recursive_widget.get_active():

           # looping with walktree method

+          if not os.path.isdir(cur_dir):

+            return

+

           for (basepath, children) in self.walktree(cur_dir,False):

             for child in children:

               # get the filename

@@ -588,7 +598,11 @@

         # if not, just looping with ordinary fashion

         else:

           # looping all files in this directory

-          for file in os.listdir(cur_dir):

+          try:

+            ddir = os.listdir(cur_dir)

+          except OSError:

+            return

+          for file in ddir:

             # get the filename

             filename = os.path.join(cur_dir, file)

             # we interested in file, not directory

@@ -618,6 +632,9 @@

       cur_dir = filechooser_widget.get_filename()

       # if recursive, we use walktree

       if recursive_widget.get_active():

+        if not os.path.isdir(cur_dir):

+          return

+

         # looping with walktree method

         for (basepath, children) in self.walktree(cur_dir,False):

           for child in children:

@@ -634,7 +651,11 @@

       # if not recursive, just looping the directory with ordinary fashion

       else:

         # looping all files in this directory

-        for file in os.listdir(cur_dir):

+        try:

+          dlist = os.listdir(cur_dir)

+        except OSError:

+          return

+        for file in dlist:

           # get the filename

           filename = os.path.join(cur_dir, file)

           # we interested in file, not directory

@@ -1210,7 +1231,11 @@

   # helping method

   def walktree (self, top = ".", depthfirst = True):

-    names = os.listdir(top)

+    try:

+      names = os.listdir(top)

+    except OSError:

+      names = []

+      yield top, names

     if not depthfirst:

       yield top, names

     for name in names: