From fc742c95a868269ff691b0579aef3c61d6643591 Mon Sep 17 00:00:00 2001
From: Matthew Chambers <nr0q@gridtracker.org>
Date: Sat, 19 Jun 2021 14:36:13 -0500
Subject: [PATCH] fix line 15581

---
 package.nw/lib/gt.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.nw/lib/gt.js b/package.nw/lib/gt.js
index d18b74c..8f6efe2 100644
--- a/package.nw/lib/gt.js
+++ b/package.nw/lib/gt.js
@@ -15646,7 +15646,7 @@ function searchLogForCallsign(call)
 
   var worker = ""
 
-  if (g_acknowledgedCalls[call])
+  if (call in g_acknowledgedCalls)
   {
     worker = `<h3>GridTracker would like to acknowledge ${call}: ` +
       `<img class='lookupAckBadge' src='${g_acknowledgedCalls[call].badge}'> ${g_acknowledgedCalls[call].message}</h3>`