Fix syntax error

1 files changed, 1 insertions, 1 deletions

diff --git a/web/js.js b/web/js.js
index b884fb2a7..f0f5a2194 100644
--- a/web/js.js
+++ b/web/js.js
@@ -312,7 +312,7 @@ function load_pins(x, y) {
                             'y='  + (y+2), 
                             'all_pins=' +  document.getElementById('all_pins').value ];
 
-	if (document.getElementById('extra_param)) {
+	if (document.getElementById('extra_param')) {
             ajax_params.push('extra_param_name=' + document.getElementById('extra_param').name);
             ajax_params.push('extra_param_value=' + document.getElementById('extra_param').value);
         }