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| author | Felix Lange <fjl@twurst.com> | 2015-03-18 06:49:49 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@twurst.com> | 2015-03-18 06:49:49 +0800 |
| commit | cb009a5c4da40e1987b9dfcffa4d52bcae41e4e1 (patch) | |
| tree | cc09681b0e4ba1391dfcd27c34f941fc304dedcb /rlp/encode.go | |
| parent | 86661de07746cd4e4ad8d016afee9fa8074aa141 (diff) | |
| download | go-tangerine-cb009a5c4da40e1987b9dfcffa4d52bcae41e4e1.tar.gz go-tangerine-cb009a5c4da40e1987b9dfcffa4d52bcae41e4e1.tar.zst go-tangerine-cb009a5c4da40e1987b9dfcffa4d52bcae41e4e1.zip | |
rlp: don't panic for nil *big.Int
All other pointer types can handle nil just fine.
Diffstat (limited to 'rlp/encode.go')
| -rw-r--r-- | rlp/encode.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/rlp/encode.go b/rlp/encode.go index 9d11d66bf..42bbb876c 100644 --- a/rlp/encode.go +++ b/rlp/encode.go @@ -386,7 +386,12 @@ func writeUint(val reflect.Value, w *encbuf) error { } func writeBigIntPtr(val reflect.Value, w *encbuf) error { - return writeBigInt(val.Interface().(*big.Int), w) + ptr := val.Interface().(*big.Int) + if ptr == nil { + w.str = append(w.str, 0x80) + return nil + } + return writeBigInt(ptr, w) } func writeBigIntNoPtr(val reflect.Value, w *encbuf) error { |