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-rw-r--r--core/transaction_pool.go9
1 files changed, 7 insertions, 2 deletions
diff --git a/core/transaction_pool.go b/core/transaction_pool.go
index d3aec9050..193db45ed 100644
--- a/core/transaction_pool.go
+++ b/core/transaction_pool.go
@@ -109,8 +109,13 @@ func (self *TxPool) Add(tx *types.Transaction) error {
} else {
to = "[NEW_CONTRACT]"
}
-
- txplogger.Debugf("(t) %x => %s (%v) %x\n", tx.From()[:4], to, tx.Value, tx.Hash())
+ var from string
+ if len(tx.From()) > 0 {
+ from = ethutil.Bytes2Hex(tx.From()[:4])
+ } else {
+ from = "INVALID"
+ }
+ txplogger.Debugf("(t) %x => %s (%v) %x\n", from, to, tx.Value, tx.Hash())
// Notify the subscribers
go self.eventMux.Post(TxPreEvent{tx})