From b088e8eb6d88adba1a404dd18249c100dd86a0c1 Mon Sep 17 00:00:00 2001
From: Rashi1997 <rdhar1997@gmail.com>
Date: Sun, 7 Feb 2021 17:40:00 -0500
Subject: [PATCH] feat: modify showmessage

---
 trials/showMessage.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/trials/showMessage.js b/trials/showMessage.js
index ea27cb0..b2c93d3 100644
--- a/trials/showMessage.js
+++ b/trials/showMessage.js
@@ -23,12 +23,12 @@ module.exports =
 
   return {
     type: responseType,
-    stimulus: (!onstart)?stimulus:null,
+    stimulus: (!onstart)?stimulus:'',
     trial_duration: duration,
     response_ends_trial: responseEndsTrial,
     choices: buttons,
     on_start: (trial) => {
-      trial.stimulus = (onstart)?stimulus:null;
+      trial.stimulus = (onstart)?stimulus:'';
     },
     on_load: () => (taskCode!=null)?pdSpotEncode(taskCode, numBlinks, config):null,
     on_finish: (data) => (taskCode!=null)?data.code = taskCode:null