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Merge pull request #14 from walle/usage_on_stderr_bug 

Fix bug with error not being written to stderr
This commit is contained in:
Alex Flint 2015-11-11 09:34:05 -08:00
parent 0f9dfa27d1 df17f4df45
commit c4704194de
1 changed files with 1 additions and 1 deletions
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2
usage.go
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@ -12,7 +12,7 @@ import (
// Fail prints usage information to stderr and exits with non-zero status // Fail prints usage information to stderr and exits with non-zero status
func (p *Parser) Fail(msg string) { func (p *Parser) Fail(msg string) {
p.WriteUsage(os.Stderr) p.WriteUsage(os.Stderr)
fmt.Println("error:", msg) fmt.Fprintln(os.Stderr, "error:", msg)
os.Exit(-1) os.Exit(-1)
} }