diff --git a/app/Console/Commands/SendDigest.php b/app/Console/Commands/SendDigest.php
index 056b4cf..b08d434 100644
--- a/app/Console/Commands/SendDigest.php
+++ b/app/Console/Commands/SendDigest.php
@@ -41,34 +41,38 @@ class SendDigest extends Command
 
         $test_address = $this->option('test') ? [config('app.test_address')] : null;
 
-        // These are seperated because I may want to send multiple types
-        // of digest in a single commend.
-        if ($this->option('daily')) {
-            foreach (($test_address ?? config('app.daily_digest_recipients')) as $recipient) {
-                Log::debug("Daily digest email sent to '{$recipient}'.");
-                Mail::to($recipient)->send(new Digest('daily', config('app.current_trip_id')));
+        if (config('app.current_trip_id')) {
+            // These are seperated because I may want to send multiple types
+            // of digest in a single command.
+            if ($this->option('daily')) {
+                foreach (($test_address ?? config('app.daily_digest_recipients')) as $recipient) {
+                    Log::debug("Daily digest email sent to '{$recipient}'.");
+                    Mail::to($recipient)->send(new Digest('daily', config('app.current_trip_id')));
+                }
             }
-        }
 
-        if ($this->option('weekly')) {
-            foreach (($test_address ?? config('app.weekly_digest_recipients')) as $recipient) {
-                Log::debug("Weekly digest email sent to '{$recipient}'.");
-                Mail::to($recipient)->send(new Digest('weekly', config('app.current_trip_id')));
+            if ($this->option('weekly')) {
+                foreach (($test_address ?? config('app.weekly_digest_recipients')) as $recipient) {
+                    Log::debug("Weekly digest email sent to '{$recipient}'.");
+                    Mail::to($recipient)->send(new Digest('weekly', config('app.current_trip_id')));
+                }
             }
-        }
 
-        if ($this->option('fortnightly')) {
-            foreach (($test_address ?? config('app.fortnightly_digest_recipients')) as $recipient) {
-                Log::debug("Fortnightly digest email sent to '{$recipient}'.");
-                Mail::to($recipient)->send(new Digest('fortnightly', config('app.current_trip_id')));
+            if ($this->option('fortnightly')) {
+                foreach (($test_address ?? config('app.fortnightly_digest_recipients')) as $recipient) {
+                    Log::debug("Fortnightly digest email sent to '{$recipient}'.");
+                    Mail::to($recipient)->send(new Digest('fortnightly', config('app.current_trip_id')));
+                }
             }
-        }
 
-        if ($this->option('monthly')) {
-            foreach (($test_address ?? config('app.monthly_digest_recipients')) as $recipient) {
-                Log::debug("Monthly digest email sent to '{$recipient}'.");
-                Mail::to($recipient)->send(new Digest('monthly', config('app.current_trip_id')));
+            if ($this->option('monthly')) {
+                foreach (($test_address ?? config('app.monthly_digest_recipients')) as $recipient) {
+                    Log::debug("Monthly digest email sent to '{$recipient}'.");
+                    Mail::to($recipient)->send(new Digest('monthly', config('app.current_trip_id')));
+                }
             }
+        } else {
+            Log::debug("No trip currently running, no digests sent.");
         }
     }
 }