patch: minimum fee affect on excess val

butaneprotocol · Aug 20, 2024 · e6f670f · e6f670f
1 parent fa3a285
commit e6f670f
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diff --git a/.changeset/funny-boxes-sniff.md b/.changeset/funny-boxes-sniff.md
@@ -0,0 +1,5 @@
+---
+"@blaze-cardano/tx": patch
+---
+
+patch: minimum fee affect on excess val
diff --git a/packages/blaze-tx/src/tx.ts b/packages/blaze-tx/src/tx.ts
@@ -1268,7 +1268,9 @@ export class TxBuilder {
       tw = this.buildTransactionWitnessSet();
       const evaluationFee = await this.evaluate(draft_tx);
       this.fee += evaluationFee;
-      excessValue = value.merge(excessValue, new Value(-evaluationFee));
+      if (this.fee > this.minimumFee) {
+        excessValue = value.merge(excessValue, new Value(-evaluationFee));
+      }
       tw.setRedeemers(this.redeemers);
       draft_tx.setWitnessSet(tw);
     }