diff --git a/src/tab_details.py b/src/tab_details.py
index d8addb28a..03774b820 100644
--- a/src/tab_details.py
+++ b/src/tab_details.py
@@ -61,8 +61,8 @@ class DetailsTabManager(object):
         self.next_announce = glade.get_widget("summary_next_announce")
         self.eta = glade.get_widget("summary_eta")
         self.torrent_path = glade.get_widget("summary_torrent_path")
-        self.advanced_progressbar=glade.get_widget("advanced_progressbar")
-       	self.last_state=None
+        self.advanced_progressbar = glade.get_widget("advanced_progressbar")
+       	self.last_state = None
         self.prefchanged_progress()
         self.manager.config.onValueChanged('use_advanced_bar',self.prefchanged_progress)
 
@@ -75,40 +75,40 @@ class DetailsTabManager(object):
             self.progress_bar.show()
             self.advanced_progressbar.hide()
 
-    def paint_customprogress(self,arg1=None,arg2=None):
+    def paint_customprogress(self, arg1=None, arg2=None):
         # Draw the custom progress bar
-        progress_window=self.custom_progress.window
-        colormap=self.custom_progress.get_colormap()
-        gc=progress_window.new_gc()
-        size=progress_window.get_size()
-        progress_window.begin_paint_rect(gtk.gdk.Rectangle(0,0,size[0],size[1]))
-        height=size[1]
-        if height>25: height=25
-        top=(size[1]-height)/2
+        progress_window = self.custom_progress.window
+        colormap = self.custom_progress.get_colormap()
+        gc = progress_window.new_gc()
+        size = progress_window.get_size()
+        progress_window.begin_paint_rect(gtk.gdk.Rectangle(0, 0, size[0], size[1]))
+        height = size[1]
+        if height > 25: height = 25
+        top = (size[1] - height) / 2
         gc.set_foreground(colormap.alloc_color('#F0F0FF'))
-        progress_window.draw_rectangle(gc,True,0,top,size[0],height-1)
+        progress_window.draw_rectangle(gc, True, 0, top, size[0], height - 1)
         gc.set_foreground(colormap.alloc_color('#A0A0AF'))
-        progress_window.draw_line(gc,0,top+4,size[0],top+4)
-        state=self.last_state
-        if state!=None:
+        progress_window.draw_line(gc, 0, top + 4, size[0], top + 4)
+        state = self.last_state
+        if state != None:
             gc.set_foreground(colormap.alloc_color('#2020FF'))
-            progress_window.draw_rectangle(gc,True,0,top,int(size[0]*float(state['progress'])),4)
-            num_pieces=state["num_pieces"]
+            progress_window.draw_rectangle(gc, True, 0, top, int(size[0] * float(state['progress'])), 4)
+            num_pieces = state["num_pieces"]
             for pieces_range in state['pieces']:
-                range_first=pieces_range[0]*size[0]/num_pieces
-                range_length=((pieces_range[1]-pieces_range[0]+1)*size[0]/num_pieces)
-                if range_length==0:
-                    range_length=1
+                range_first = pieces_range[0] * size[0] / num_pieces
+                range_length = ((pieces_range[1] - pieces_range[0] + 1) * size[0] / num_pieces)
+                if range_length == 0:
+                    range_length = 1
                     gc.set_foreground(colormap.alloc_color('#8080FF'))
                 else:
                     gc.set_foreground(colormap.alloc_color('#2020FF'))
-                progress_window.draw_rectangle(gc,True,range_first,top+5,range_length,height-5)
+                progress_window.draw_rectangle(gc, True, range_first, top + 5, range_length, height - 5)
         gc.set_foreground(colormap.alloc_color('dim gray'))
-        progress_window.draw_line(gc,0,top,0,top+height)
-        progress_window.draw_line(gc,0,top,size[0],top)
+        progress_window.draw_line(gc, 0, top, 0, top + height)
+        progress_window.draw_line(gc, 0, top, size[0], top)
         gc.set_foreground(colormap.alloc_color('white'))
-        progress_window.draw_line(gc,0,top+height,size[0]-1,top+height)
-        progress_window.draw_line(gc,size[0]-1,top,size[0]-1,top+height)
+        progress_window.draw_line(gc, 0, top + height, size[0] - 1, top + height)
+        progress_window.draw_line(gc, size[0] - 1, top, size[0] - 1, top + height)
         progress_window.end_paint()
 	    # Done drawing custom progress bar
 
@@ -192,3 +192,6 @@ class DetailsTabManager(object):
         self.next_announce.set_text("")
         self.eta.set_text("")
         self.torrent_path.set_text("")
+        if self.use_advanced_bar:
+            self.last_state = None
+            self.paint_customprogress()