diff options
| author | deads2k <[email protected]> | 2015-01-19 10:22:19 -0500 |
|---|---|---|
| committer | deads2k <[email protected]> | 2015-01-19 11:34:19 -0500 |
| commit | 1aaf839fb07e099361e445273993ccd9adc21b07 (patch) | |
| tree | f697f218f243b0602313b5230dd50b1bc8918ad7 /spew/format.go | |
| parent | 83f84dc933714d51504ceed59f43ead21d096fe7 (diff) | |
make nil maps appear different than empty maps
Diffstat (limited to 'spew/format.go')
| -rw-r--r-- | spew/format.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/spew/format.go b/spew/format.go index b6b1fb0..cc152ae 100644 --- a/spew/format.go +++ b/spew/format.go @@ -296,6 +296,12 @@ func (f *formatState) format(v reflect.Value) { // been handled above. case reflect.Map: + // nil maps should be indicated as different than empty maps + if v.IsNil() { + f.fs.Write(nilAngleBytes) + break + } + f.fs.Write(openMapBytes) f.depth++ if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) { |