set default values

NethermindEth · Jan 14, 2025 · 1580311 · 1580311
1 parent c7dc5bf
commit 1580311
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/src/Nethermind/Nethermind.Specs/ChainSpecStyle/ChainSpecBasedSpecProvider.cs b/src/Nethermind/Nethermind.Specs/ChainSpecStyle/ChainSpecBasedSpecProvider.cs
@@ -259,7 +259,21 @@ private void SetMaxAndTargetBlobCount(ChainSpec chainSpec, ReleaseSpec spec, ulo
             {
                 spec.TargetBlobCount = blobCount.Target;
                 spec.MaxBlobCount = blobCount.Max;
-                spec.BlobBaseFeeUpdateFraction = blobCount.BaseFeeUpdateFraction;
+                if (blobCount.BaseFeeUpdateFraction == 0)
+                {
+                    if (fork.Name == "Cancun")
+                    {
+                        spec.BlobBaseFeeUpdateFraction = Eip4844Constants.BlobGasPriceUpdateFractionCancun;
+                    } else if (fork.Name == "Prague")
+                    {
+                        spec.BlobBaseFeeUpdateFraction = Eip4844Constants.BlobGasPriceUpdateFractionPrague;
+                    }
+                }
+                else
+                {
+                    spec.BlobBaseFeeUpdateFraction = blobCount.BaseFeeUpdateFraction;
+                }
+
             }
             else
             {