lnwallet: properly check error when creating commit tx in funding flow

2017-12-14 14:04:30 -08:00 · 2017-12-14 14:04:30 -08:00 · bead1ba31d
commit bead1ba31d
parent bdfbda63bd
1 changed files with 5 additions and 0 deletions
--- a/lnwallet/wallet.go
+++ b/lnwallet/wallet.go
@ -1146,6 +1146,11 @@ func (l *LightningWallet) handleSingleFunderSigs(req *addSingleFunderSigsMsg) {
 		pendingReservation.theirContribution.FirstCommitmentPoint,
 		fundingTxIn,
 	)
+	if err != nil {
+		req.err <- err
+		req.completeChan <- nil
+		return
+	}

 	// With both commitment transactions constructed, we can now use the
 	// generator state obfuscator to encode the current state number within