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-rw-r--r--spec/ruby/core/io/popen_spec.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/spec/ruby/core/io/popen_spec.rb b/spec/ruby/core/io/popen_spec.rb
index 2d60c4c0f7..808dff7260 100644
--- a/spec/ruby/core/io/popen_spec.rb
+++ b/spec/ruby/core/io/popen_spec.rb
@@ -22,7 +22,7 @@ describe "IO.popen" do
it "raises IOError when writing a read-only pipe" do
@io = IO.popen(ruby_cmd('puts "foo"'), "r")
- lambda { @io.write('foo') }.should raise_error(IOError)
+ lambda { @io.write('bar') }.should raise_error(IOError)
@io.read.should == "foo\n"
end
end