productcompose: avoid warnings in log files

when requested data key is not available
openSUSE · Jan 29, 2025 · d71cbf2 · d71cbf2
1 parent e448788
commit d71cbf2
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Build/ProductCompose.pm b/Build/ProductCompose.pm
@@ -183,9 +183,10 @@ sub show {
   my $value = $d->{ $field };
   if (ref $value eq 'ARRAY') {
     print "$_\n" for @$value;
-  }
-  else {
+  } elsif ($value) {
     print "$value\n";
+  } else {
+    print "\n";
   }
 }