commit c812cfc02d660834e3f5a5af9e25c123beccf36f Author: David Fifield <david@bamsoftware.com> Date: Thu Jan 30 21:55:32 2014 -0800 Guarantee that Args.Get returns "" if no value. --- args.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/args.go b/args.go index 6289c8c..5e96589 100644 --- a/args.go +++ b/args.go @@ -14,7 +14,8 @@ import ( type Args map[string][]string // Get the first value associated with the given key. If there are any values -// associated with the key, the ok return value is true; otherwise it is false. +// associated with the key, the value return has the value and ok is set to +// true. If there are no values for the given key, value is "" and ok is false. // If you need access to multiple values, use the map directly. func (args Args) Get(key string) (value string, ok bool) { if args == nil {