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| author | mattdee123 <mattdee123@gmail.com> | 2017-07-28 16:24:32 -0400 |
|---|---|---|
| committer | Joe Tsai <joetsai@digital-static.net> | 2017-07-28 13:24:32 -0700 |
| commit | f94e52cad91c65a63acc1e75d4be223ea22e99bc (patch) | |
| tree | a6cb1d06858272398b9009329283b08bc9df48c5 /cmp/internal | |
| parent | bf7264101727b1948ee27dd768f7ad48c823bca1 (diff) | |
| download | go-cmp-f94e52cad91c65a63acc1e75d4be223ea22e99bc.tar.gz | |
Fix bug with nil fmt.Stringers (#30)
Diffstat (limited to 'cmp/internal')
| -rw-r--r-- | cmp/internal/value/format.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmp/internal/value/format.go b/cmp/internal/value/format.go index da9d6cf..a501e1b 100644 --- a/cmp/internal/value/format.go +++ b/cmp/internal/value/format.go @@ -44,7 +44,7 @@ func formatAny(v reflect.Value, conf formatConfig, visited map[uintptr]bool) str return "<non-existent>" } if conf.useStringer && v.Type().Implements(stringerIface) { - if v.Kind() == reflect.Ptr && v.IsNil() { + if (v.Kind() == reflect.Ptr || v.Kind() == reflect.Interface) && v.IsNil() { return "<nil>" } return fmt.Sprintf("%q", v.Interface().(fmt.Stringer).String()) |