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-rw-r--r--perl-install/common.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/perl-install/common.pm b/perl-install/common.pm
index d5405a4b4..4213c4fdc 100644
--- a/perl-install/common.pm
+++ b/perl-install/common.pm
@@ -447,7 +447,7 @@ sub getVarsFromSh($) {
)
\s*$ # end of line
/x or next;
- $l{$v} = $val2 || $val;
+ $l{$v} = defined $val2 ? $val2 : $val;
}
%l;
}