shows minus instead of plus in empty databases

2001-06-10 12:54:32 +00:00
parent 0e5f05189e
commit 7ba84db28c
2 changed files with 11 additions and 5 deletions
--- a/left.js
+++ b/left.js
@@ -183,7 +183,7 @@ function expandBase(el, unexpand)
  if (isDOM) {
    var whichEl = document.getElementById(el + 'Child');
    var whichIm = document.getElementById(el + 'Img');
-    if (whichEl.style.display == 'none') {
+    if (whichEl.style.display == 'none' && whichIm) {
      whichEl.style.display  = 'block';
      whichIm.src            = imgOpened.src;
    }