some cleanup

1 files changed, 4 insertions, 4 deletions

diff --git a/utils/rhrd-show b/utils/rhrd-show
index daa3060..88f29ce 100755
--- a/utils/rhrd-show
+++ b/utils/rhrd-show
@@ -89,7 +89,7 @@ sub show
     return 1;
   }
   my ($show, $status, $errorstring) = RHRD::rddb::get_show_info($ctx, $showid);
-  unless (defined $show) {
+  unless(defined $show) {
     print STDERR "$errorstring\n";
     return 1;
   }
@@ -418,7 +418,7 @@ sub multi_add
   print " * creating multi-show: " . $title . "\n";
 
   my $showref = multi__parse_shows($ctx, @_);
-  unless(defined($showref)) {
+  unless(defined $showref) {
     return 1;
   }
   my %shows = %{$showref};
@@ -450,7 +450,7 @@ sub multi_edit
   print " * updating multi-show: " . $showid . "\n";
 
   my $showref = multi__parse_shows($ctx, @_);
-  unless(defined($showref)) {
+  unless(defined $showref) {
     return 1;
   }
   my %shows = %{$showref};
@@ -470,7 +470,7 @@ sub multi_show
   my ($ctx, $showid) = @_;
 
   my ($show, $status, $errorstring) = RHRD::rddb::get_multi_show_info($ctx, $showid);
-  unless (defined $show) {
+  unless(defined $show) {
     print STDERR "$errorstring\n";
     return 1;
   }