diff options
Diffstat (limited to 'SBO-Lib/lib/SBO/Lib.pm')
| -rw-r--r-- | SBO-Lib/lib/SBO/Lib.pm | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/SBO-Lib/lib/SBO/Lib.pm b/SBO-Lib/lib/SBO/Lib.pm index 770e300..b34d6f5 100644 --- a/SBO-Lib/lib/SBO/Lib.pm +++ b/SBO-Lib/lib/SBO/Lib.pm @@ -924,10 +924,8 @@ sub get_requires($) { return $$info[0] ne '' ? $info : undef; } -# avoid being called to early to check prototype when add_to_queue calls itself -sub add_to_queue($); # used by get_build_queue. -sub add_to_queue($) { +sub add_to_queue { my $args = shift; my $sbo = \${$args}{NAME}; return unless $$sbo; @@ -957,12 +955,11 @@ sub get_build_queue { ); add_to_queue(\%args); } - # Remove duplicate entries (leaving first occurrence) - my (%seen, @build_queue); - FIRST: for my $sb (@$temp_queue) { - next FIRST if $seen{$sb}++; - push @build_queue, $sb; - } + # Remove duplicate entries (leaving last occurrence) + my @build_queue = reverse @$temp_queue; + my %seen; + @build_queue = grep {!$seen{$_}++} @build_queue; + @build_queue = reverse @build_queue; return \@build_queue; } |