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Remove special listing of config.file in usage

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The -config.file parameter isn't required or any more special than the
other flags. In order to avoid confusion, this change removes the
special mention again. Instead, the error message if a config file
couldn't be loaded is changed to mention the flag name.
This commit is contained in:
Tobias Schmidt 2015-04-08 17:36:15 -04:00
parent 35a44509fb
commit 7d71d354fd
1 changed files with 2 additions and 2 deletions
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4
main.go
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@ -92,7 +92,7 @@ type prometheus struct {
func NewPrometheus() *prometheus {
conf, err := config.LoadFromFile(*configFile)
if err != nil {
glog.Errorf("Error loading configuration from %s: %v\n", *configFile, err)
glog.Errorf("Couldn't load configuration (-config.file=%s): %v\n", *configFile, err)
os.Exit(2)
}
@ -305,7 +305,7 @@ func usage() {
}
sort.Sort(groupsOrdered)
fmt.Fprintf(os.Stderr, "Usage: %s [options ...] -config.file=<config_file>:\n\n", os.Args[0])
fmt.Fprintf(os.Stderr, "Usage: %s [options ...]:\n\n", os.Args[0])
const (
maxLineLength = 80