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io.Copy surprisingly returns the number of bytes it copies so we need to explicitly ignore that.

This commit is contained in:
David Sisson 2017-04-29 18:45:45 -07:00
parent 81b8078860
commit fc8b14b1dc
1 changed files with 2 additions and 2 deletions
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4
runtime/Go/antlr/file_stream.go
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@ -28,9 +28,9 @@ func NewFileStream(fileName string) (*FileStream, error) {
return nil, err return nil, err
} }
defer f.Close() defer f.Close()
err = io.Copy(buf, f) _, err = io.Copy(buf, f)
if err != nil { if err != nil {
return nil, er return nil, err
} }
fs := new(FileStream) fs := new(FileStream)