diff --git a/lib/ace/edit_session/folding.js b/lib/ace/edit_session/folding.js
index d402131b..9805df41 100644
--- a/lib/ace/edit_session/folding.js
+++ b/lib/ace/edit_session/folding.js
@@ -710,6 +710,15 @@ function Folding() {
 
         var range = this.getFoldWidgetRange(row);
         if (range) {
+            // sometimes singleline folds can be missed by the code above
+            if (!range.isMultiLine()) {
+                fold = this.getFoldAt(range.start.row, range.start.column, 1);
+                if (fold && range.isEequal(fold.range)) {
+                    this.removeFold(fold);
+                    return;
+                }
+            }
+            
             if (!onlySubfolds)
                 this.addFold("...", range);