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authordgp <dgp@users.sourceforge.net>2006-12-05 15:36:12 (GMT)
committerdgp <dgp@users.sourceforge.net>2006-12-05 15:36:12 (GMT)
commit7c22ad04aa281f88dbf8b20774d7fdd84d570284 (patch)
treedc0d31dcd5395b5b76b540c828eb341594918bd4 /library
parent72c5eb5081e251714a3af49a55ebcd9ffd17b123 (diff)
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* generic/tclPkg.c: When no requirements are supplied to a
* tests/pkg.test: [package require $pkg] and [package unknown] is invoked to find a satisfying package, pass the requirement argument "0-" (which means all versions are acceptable). This permits a registered [package unknown] command to call [package vsatisfies $testVersion {*}$args] without any special handling of the empty $args case. This fixes/avoids a bug in [::tcl::tm::UnknownHandler] that was causing old TM versions to be provided in preference to newer TM versions. Thanks to Julian Noble for discovering the issue.
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