fix tests

diff --git a/src/SelectionManager.test.ts b/src/SelectionManager.test.ts
index 668fd92eb54435a25f9aed1b346a80f0de22f071..c2173d77f47b2c8317c4ab5984e4453a8cf602ce 100644 (file)
--- a/src/SelectionManager.test.ts
+++ b/src/SelectionManager.test.ts
@@ -45,6 +45,7 @@ describe('SelectionManager', () => {
     dom = new jsdom.JSDOM('');
     window = dom.window;
     document = window.document;
+    rowContainer = document.createElement('div');
     terminal = <any>{ cols: 80, rows: 2 };
     terminal.scrollback = 100;
     terminal.buffers = new BufferSet(terminal);