formula: fix safe navigation bug
Safe navigation needs to be chained to preserve equivalence. Fixes a bug introduced by 01e9ec9a in #3183.
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parent
302bc8be22
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3769bcc523
@ -1528,10 +1528,10 @@ class Formula
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"oldname" => oldname,
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"oldname" => oldname,
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"aliases" => aliases,
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"aliases" => aliases,
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"versions" => {
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"versions" => {
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"stable" => stable&.version.to_s,
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"stable" => stable&.version&.to_s,
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"bottle" => bottle ? true : false,
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"bottle" => bottle ? true : false,
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"devel" => devel&.version.to_s,
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"devel" => devel&.version&.to_s,
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"head" => head&.version.to_s,
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"head" => head&.version&.to_s,
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},
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},
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"revision" => revision,
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"revision" => revision,
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"version_scheme" => version_scheme,
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"version_scheme" => version_scheme,
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