1 files changed, 3 insertions, 0 deletions
diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index c5bb58f7..854ebe45 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -943,6 +943,9 @@ function schr(s, ch) {
 function ssub(s, start, len) {
     return s.substring(start, start+len);
 }
+function strlenGe(s, len) {
+    return s.length >= len;
+}
 
 function trimZeroes(s) {
     for (var i = 0; i < s.length; ++i)