tree 25c9ee90504f0760e46edab01d007cbeea6f6d99
parent d5c3530d89e4ed279f6a517a767771ac03f32c3a
author Shawn O. Pearce <sop@google.com> 1276792853 -0700
committer Shawn O. Pearce <sop@google.com> 1276792853 -0700

Fix NPE when site header or footer isn't present

If there is no site header or footer, HostPageServlet deletes
these from the document it sends to the browser, which means we
have no DOM handle to the node.  We can't set visiblity on null,
so skip the set call.

Bug: issue 587
Change-Id: I6e16472f35b99f18fea4eead9cd1029e87b4b1f2
Signed-off-by: Shawn O. Pearce <sop@google.com>