Catch 0x Multicall return in withERC7412 helper

Synthetixio · Oct 29, 2024 · 0acf138 · 0acf138
1 parent b41b9d8
commit 0acf138
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/liquidity/lib/withERC7412/withERC7412.ts b/liquidity/lib/withERC7412/withERC7412.ts
@@ -359,6 +359,9 @@ export async function erc7412Call<T>(
   delete newCall._calls;
 
   const res = await provider.call(newCall);
+  if (res === '0x') {
+    throw new Error(`[${label}] Call returned 0x`);
+  }
 
   if (newCall.to?.toLowerCase() === Multicall3Contract.address.toLowerCase()) {
     // If this was a multicall, decode and remove price updates.