Always scan channels for new videos when loading subscription videos …

…for the first time in a session.

Then scan channels again when the previous results are older than 10 minutes.

bin/gtk-youtube-viewer

@@ -2823,13 +2823,17 @@ sub get_results_from_list {
 sub get_subscription_video_results {
 
     state $t0 = time;
+    state $d0 = $t0;
 
     # Reuse the subscription file if it's less than 10 minutes old
-    if ((time - $t0 <= 600) and (-f $local_subscription_videos_file) and (-M _) < (-M $CONFIG{youtube_users_file})) {
+    if (    $t0 != $d0
+        and (time - $t0 <= 600)
+        and (-f $local_subscription_videos_file)
+        and (-M $local_subscription_videos_file) < (-M $CONFIG{youtube_users_file})) {
         return get_results_from_list(ids => [reverse $yv_utils->read_lines_from_file($local_subscription_videos_file)]);
     }
 
-    $t0 = time;
+    $t0 = time+1;
 
     my @channels    = $yv_utils->read_channels_from_file($CONFIG{youtube_users_file});
     my @channel_ids = map { $_->[0] } @channels;

bin/youtube-viewer

@@ -3442,13 +3442,17 @@ sub print_saved_videos {
 sub print_local_subscription_videos {
 
     state $t0 = time;
+    state $d0 = $t0;
 
     # Reuse the subscription file if it's less than 10 minutes old
-    if ((time - $t0 <= 600) and (-f $local_subscription_videos_file) and (-M _) < (-M $opt{youtube_users_file})) {
+    if (    $t0 != $d0
+        and (time - $t0 <= 600)
+        and (-f $local_subscription_videos_file)
+        and (-M $local_subscription_videos_file) < (-M $opt{youtube_users_file})) {
         return print_local_playlist($local_subscription_videos_file);
     }
 
-    $t0 = time;
+    $t0 = time+1;
 
     my @channels    = $yv_utils->read_channels_from_file($opt{youtube_users_file});
     my @channel_ids = map { $_->[0] } @channels;
@@ -5365,7 +5369,7 @@ Ignore videos in AV1 format.
 
 =head2 ignored_projections
 
-An array of video projects to ignore.
+An array of video projections to ignore.
 
 For example, to prefer rectangular projections of 360° videos, use: