fix: CI

Author: XuJiandong

docs/c/secp256k1_blake160_multisig_all.html

@@ -271,8 +271,10 @@ <h1 id="secp256k1-blake160-multisig-all">secp256k1-blake160-multisig-all</h1>
             </div>
 
             <div class="content"><div class='highlight'><pre>  <span class="hljs-type">uint64_t</span> since = <span class="hljs-number">0</span>;
+  <span class="hljs-type">bool</span> has_since = <span class="hljs-literal">false</span>;
   <span class="hljs-keyword">if</span> (args_bytes_seg.size == BLAKE160_SIZE + <span class="hljs-keyword">sizeof</span>(<span class="hljs-type">uint64_t</span>)) {
     since = *(<span class="hljs-type">uint64_t</span> *)&amp;args_bytes_seg.ptr[BLAKE160_SIZE];
+    has_since = <span class="hljs-literal">true</span>;
   }</pre></div></div>
 
         </li>
@@ -435,7 +437,9 @@ <h1 id="secp256k1-blake160-multisig-all">secp256k1-blake160-multisig-all</h1>
 
   <span class="hljs-keyword">if</span> (<span class="hljs-built_in">memcmp</span>(args_bytes_seg.ptr, temp, BLAKE160_SIZE) != <span class="hljs-number">0</span>) {
     <span class="hljs-keyword">return</span> ERROR_MULTSIG_SCRIPT_HASH;
-  }</pre></div></div>
+  }
+
+  <span class="hljs-keyword">if</span> (has_since) {</pre></div></div>
 
         </li>
 
@@ -450,9 +454,10 @@ <h1 id="secp256k1-blake160-multisig-all">secp256k1-blake160-multisig-all</h1>
 
             </div>
 
-            <div class="content"><div class='highlight'><pre>  ret = check_since(since);
-  <span class="hljs-keyword">if</span> (ret != CKB_SUCCESS) {
-    <span class="hljs-keyword">return</span> ret;
+            <div class="content"><div class='highlight'><pre>    ret = check_since(since);
+    <span class="hljs-keyword">if</span> (ret != CKB_SUCCESS) {
+      <span class="hljs-keyword">return</span> ret;
+    }
   }</pre></div></div>
 
         </li>