Fixed condition in keypress handler

somewhatabstract · somewhatabstract · commit 8141736dee27 · 2014-12-22T10:40:55.000-05:00
diff --git a/examples/base-line-follower.js b/examples/base-line-follower.js
@@ -47,7 +47,7 @@ board.on("ready", function () {
     console.log("Press the spacebar to end calibration and start running...");
     
     stdin.on("keypress", function(chunk, key) {
-        if (key && key.name !== 'space') return;
+        if (!key || key.name !== 'space') return;
         
         calibrating = false;
         running = !running;
