Make sure we don't print the schedule conflicts block if there aren't any conflicts.

diff --git a/bin/mythtv-status b/bin/mythtv-status
index f77a66b666204f7a9fe9b9158720ca97d0fecf23..44501fffa4a41805e4ea36df07a9c76078181682 100755 (executable)
--- a/bin/mythtv-status
+++ b/bin/mythtv-status
@@ -219,7 +219,7 @@ for my $block (@blocks) {
     $output = substitute_vars($block, { 'next_time' => $next_time });
   }
 
-  if (defined $output) {
+  if (defined $output && $output ne '') {
     print "$block->{'name'}:" . ($block->{'format'} eq 'one line' ? ' ' : "\n");
     print $output . "\n\n";
   }