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PT-1757 Fixed NibbleIterator undef

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This commit is contained in:
Carlos Salguero
2019-10-14 14:44:57 -03:00
parent 6a302e2b07
commit 13f7afc49d
7 changed files with 25 additions and 20 deletions
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2
lib/NibbleIterator.pm
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@@ -939,7 +939,7 @@ sub identical_boundaries {
if scalar @$b1 != scalar @$b2; # shouldn't happen
my $n_vals = scalar @$b1;
for my $i ( 0..($n_vals-1) ) {
return 0 if $b1->[$i] ne $b2->[$i]; # diff
return 0 if ($b1->[$i] || '') ne ($b2->[$i] || ''); # diff
}
return 1;
}