[scrollpastend addon] Work around potential infinite event-handler re…

…cursion See https://discuss.codemirror.net/t/range-error-with-scrollpastend-addon/773
eponymous-labs · Jun 20, 2016 · e120175 · e120175
1 parent 592b4d1
commit e120175
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/addon/scroll/scrollpastend.js b/addon/scroll/scrollpastend.js
@@ -40,7 +40,9 @@
     if (cm.state.scrollPastEndPadding != padding) {
       cm.state.scrollPastEndPadding = padding;
       cm.display.lineSpace.parentNode.style.paddingBottom = padding;
+      cm.off("refresh", updateBottomMargin);
       cm.setSize();
+      cm.on("refresh", updateBottomMargin);
     }
   }
 });