connect: hide "use real pw" when no accs (#242)

Disable the "use the real password" button on the connect page when there's no accounts

Author: 9001

copyparty/web/svcs.html

@@ -36,7 +36,7 @@
             <span class="os lin mac">
                 {% if accs %}<code><b id="pw0">{{ pw }}</b></code>=password, {% endif %}<code><b>mp</b></code>=mountpoint
             </span>
-            <a href="#" id="setpw">use real password</a>
+            {% if accs %}<a href="#" id="setpw">use real password</a>{% endif %}
         </p>
 
 

copyparty/web/svcs.js

@@ -49,19 +49,21 @@ function setos(os) {
 setos(WINDOWS ? 'win' : LINUX ? 'lin' : MACOS ? 'mac' : 'idk');
 
 
-ebi('setpw').onclick = function (e) {
+function setpw() {
     ev(e);
     modal.prompt('password:', '', function (v) {
         if (!v)
             return;
 
         var pw0 = ebi('pw0').innerHTML,
             oa = QSA('b');
-        
+    
         for (var a = 0; a < oa.length; a++)
             if (oa[a].innerHTML == pw0)
                 oa[a].textContent = v;
 
         add_dls();
     });
 }
+if (ebi('setpw'))
+    ebi('setpw').onclick = setpw;