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| author |  Miek Gieben <miek@miek.nl>
| 2018-06-30 17:07:33 +0100 |
|---|---|---|
| committer |  Yong Tang <yong.tang.github@outlook.com>
| 2018-06-30 09:07:33 -0700 |
| commit | 9d555ab8d2f712a50ec1b7f46de0a7405a28eb9a (patch) | |
| tree | cd63fcaa57bcd2ca5376dc40c3cd7a04b3909dc0 /vendor/github.com/imdario/mergo/merge.go | |
| parent | 6fe27d99be622f69ac0b1d402a67a571c6f6166e (diff) | |
| download | coredns-9d555ab8d2f712a50ec1b7f46de0a7405a28eb9a.tar.gz coredns-9d555ab8d2f712a50ec1b7f46de0a7405a28eb9a.tar.zst coredns-9d555ab8d2f712a50ec1b7f46de0a7405a28eb9a.zip | |
Dep ensure -update (#1912)
* dep ensure -update
Signed-off-by: Miek Gieben <miek@miek.nl>
* Add new files
Signed-off-by: Miek Gieben <miek@miek.nl>
Diffstat (limited to 'vendor/github.com/imdario/mergo/merge.go')
| -rw-r--r-- | vendor/github.com/imdario/mergo/merge.go | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/vendor/github.com/imdario/mergo/merge.go b/vendor/github.com/imdario/mergo/merge.go index f0e17924a..706b22069 100644 --- a/vendor/github.com/imdario/mergo/merge.go +++ b/vendor/github.com/imdario/mergo/merge.go @@ -103,7 +103,15 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co case reflect.Ptr: fallthrough case reflect.Map: - if err = deepMerge(dstElement, srcElement, visited, depth+1, config); err != nil { + srcMapElm := srcElement + dstMapElm := dstElement + if srcMapElm.CanInterface() { + srcMapElm = reflect.ValueOf(srcMapElm.Interface()) + if dstMapElm.IsValid() { + dstMapElm = reflect.ValueOf(dstMapElm.Interface()) + } + } + if err = deepMerge(dstMapElm, srcMapElm, visited, depth+1, config); err != nil { return } case reflect.Slice: @@ -116,7 +124,11 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co dstSlice = reflect.ValueOf(dstElement.Interface()) } - dstSlice = reflect.AppendSlice(dstSlice, srcSlice) + if !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice { + dstSlice = srcSlice + } else if config.AppendSlice { + dstSlice = reflect.AppendSlice(dstSlice, srcSlice) + } dst.SetMapIndex(key, dstSlice) } } @@ -124,7 +136,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co continue } - if srcElement.IsValid() && (overwrite || (!dstElement.IsValid() || isEmptyValue(dst))) { + if srcElement.IsValid() && (overwrite || (!dstElement.IsValid() || isEmptyValue(dstElement))) { if dst.IsNil() { dst.Set(reflect.MakeMap(dst.Type())) } @@ -137,7 +149,7 @@ func deepMerge(dst, src reflect.Value, visited map[uintptr]*visit, depth int, co } if !isEmptyValue(src) && (overwrite || isEmptyValue(dst)) && !config.AppendSlice { dst.Set(src) - } else { + } else if config.AppendSlice { dst.Set(reflect.AppendSlice(dst, src)) } case reflect.Ptr: |