Fix gridlines not moving correctly during pan and zoom

mdboom · mdboom · commit 5e84fd9dab51 · 2008-12-15T14:16:27.000Z
svn path=/branches/v0_98_5_maint/; revision=6608
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,3 +1,5 @@
+2008-12-15 Fix grid lines not moving correctly during pan and zoom - MGD
+
 2008-12-12 Fixed warning in hist() with numpy 1.2 - MM
 
 =================================================================
diff --git a/lib/matplotlib/transforms.py b/lib/matplotlib/transforms.py
@@ -120,8 +120,7 @@ def invalidate(self):
             root = stack.pop()
             # Stop at subtrees that have already been invalidated
             if root._invalid != value or root.pass_through:
-                value |= root._invalid
-                root._invalid = value
+                root._invalid = self.INVALID
                 stack.extend(root._parents.keys())
 
     def set_children(self, *children):

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+2008-12-15 Fix grid lines not moving correctly during pan and zoom - MGD`
	`2`	`+`
`1`	`3`	`2008-12-12 Fixed warning in hist() with numpy 1.2 - MM`
`2`	`4`
`3`	`5`	`=================================================================`