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| author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-11-08 20:59:01 +0000 |
|---|---|---|
| committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-11-08 20:59:01 +0000 |
| commit | f3e35474078895e1d178e15cfbfc6743f9ffc62d (patch) | |
| tree | a3fd49329f497133415a7ec11592b5c693459608 /lib/rexml/element.rb | |
| parent | cceca83afe046b8c2b53eab6ab7c52faa1719b6d (diff) | |
| download | ruby-f3e35474078895e1d178e15cfbfc6743f9ffc62d.tar.gz | |
* lib/*.rb: Remove unused variable warnings.
Patch by Run Paint [ruby-core:30991]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rexml/element.rb')
| -rw-r--r-- | lib/rexml/element.rb | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/rexml/element.rb b/lib/rexml/element.rb index f999b0b2b1..97fbd0645b 100644 --- a/lib/rexml/element.rb +++ b/lib/rexml/element.rb @@ -874,7 +874,6 @@ module REXML # a.elements.add(Element.new('b')) #-> <a><b/></a> # a.elements.add('c') #-> <a><b/><c/></a> def add element=nil - rv = nil if element.nil? Element.new("", self, @element.context) elsif not element.kind_of?(Element) @@ -1092,7 +1091,7 @@ module REXML delete attr return end - element_document = @element.document + unless value.kind_of? Attribute if @element.document and @element.document.doctype value = Text::normalize( value, @element.document.doctype ) @@ -1197,7 +1196,7 @@ module REXML return @element else # the supplied attribute is a top-level one attr = old - res = super(name) + super(name) end @element end |