diff options
Diffstat (limited to 'src/pkg/flag/flag.go')
| -rw-r--r-- | src/pkg/flag/flag.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/pkg/flag/flag.go b/src/pkg/flag/flag.go index 0471d126c0..86a3b3dc10 100644 --- a/src/pkg/flag/flag.go +++ b/src/pkg/flag/flag.go @@ -303,7 +303,7 @@ func Arg(i int) string { func NArg() int { return len(os.Args) - flags.first_arg } // Args returns the non-flag command-line arguments. -func Args() []string { return os.Args[flags.first_arg:len(os.Args)] } +func Args() []string { return os.Args[flags.first_arg:] } func add(name string, value FlagValue, usage string) { // Remember the default value as a string; it won't change. @@ -448,7 +448,7 @@ func (f *allFlags) parseOne(index int) (ok bool, next int) { return false, index + 1 } } - name := s[num_minuses:len(s)]; + name := s[num_minuses:]; if len(name) == 0 || name[0] == '-' || name[0] == '=' { fmt.Fprintln(os.Stderr, "bad flag syntax:", s); Usage(); @@ -460,7 +460,7 @@ func (f *allFlags) parseOne(index int) (ok bool, next int) { value := ""; for i := 1; i < len(name); i++ { // equals cannot be first if name[i] == '=' { - value = name[i+1 : len(name)]; + value = name[i+1:]; has_value = true; name = name[0:i]; break; |