src/graph.cc: fix EdgeEnv::LookupVariable
authorQingning Huo <qingninghuo@gmail.com>
Fri, 10 Jun 2011 23:13:33 +0000 (00:13 +0100)
committerQingning Huo <qingninghuo@gmail.com>
Fri, 10 Jun 2011 23:13:33 +0000 (00:13 +0100)
commitedc4062f6b6f3984b737a5e2ae1ed6b9d50b4905
tree127e467927051eac3b1c6b1615f01344e77010b5
parent7682a3123f71fe086ecd00bd7f66a20ec0c0026d
src/graph.cc: fix EdgeEnv::LookupVariable

Make it return the correct value for "out" when there are multiple outputs.
It used to return only the first target file.
src/graph.cc