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PMS currently says: "A whitespace-separated list of versions of this |
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package (including revision, if specified) that are being replaced |
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(uninstalled or overwritten) as a result of this install." |
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|
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Shouldn't the spec guarantee that it's the empty string (i.e., not |
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a string containing arbitrary whitespace) if the list is empty? |
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Otherwise simple binary tests like [[ -n ${REPLACING_VERSIONS} ]] |
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cannot be done. |
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|
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For REPLACED_BY_VERSION, it is explicitly specified: "The single |
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version ..., or an empty string otherwise." |
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|
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Ulrich |