From 27ce911c9c13650daed8c5da630850c1959106d1 Mon Sep 17 00:00:00 2001
From: Daniel Wang <99078276+dantaik@users.noreply.github.com>
Date: Fri, 26 Jan 2024 11:26:58 +0800
Subject: [PATCH] fix(protocol): block reusability check error fixed (TKO-18)
 (#15572)

---
 packages/protocol/contracts/L1/libs/LibProposing.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/protocol/contracts/L1/libs/LibProposing.sol b/packages/protocol/contracts/L1/libs/LibProposing.sol
index 36a880ccd25..a2942fa9ba7 100644
--- a/packages/protocol/contracts/L1/libs/LibProposing.sol
+++ b/packages/protocol/contracts/L1/libs/LibProposing.sol
@@ -134,7 +134,7 @@ library LibProposing {
 
             if (params.blobHash != 0) {
                 // We try to reuse an old blob
-                if (isBlobReusable(state, config, params.blobHash)) {
+                if (!isBlobReusable(state, config, params.blobHash)) {
                     revert L1_BLOB_NOT_REUSEABLE();
                 }
                 meta.blobHash = params.blobHash;