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dont bomb when trying to find a page with a blank name

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rick
2010-09-12 20:04:21 -07:00
parent 42bd6c221a
commit e774ceaf1f
1 changed files with 2 additions and 0 deletions
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lib/gollum/page.rb
+2
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@@ -264,11 +264,13 @@ module Gollum
# #
# Returns a Gollum::Page or nil if the page could not be found. # Returns a Gollum::Page or nil if the page could not be found.
def find_page_in_tree(map, name, checked_dir = nil) def find_page_in_tree(map, name, checked_dir = nil)
return nil if name.blank?
if checked_dir = BlobEntry.normalize_dir(checked_dir) if checked_dir = BlobEntry.normalize_dir(checked_dir)
checked_dir.downcase! checked_dir.downcase!
end end
map.each do |entry| map.each do |entry|
next if entry.name.blank?
next unless checked_dir.nil? || entry.dir.downcase == checked_dir next unless checked_dir.nil? || entry.dir.downcase == checked_dir
next unless page_match(name, entry.name) next unless page_match(name, entry.name)
return entry.page(@wiki, @version) return entry.page(@wiki, @version)