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cmGeneratorTarget: Return early from ExpandLinkItems with no items

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This commit is contained in:
Brad King 2022-01-05 12:35:49 -05:00
parent 1bc98371d1
commit 216aa14997
1 changed files with 3 additions and 0 deletions
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3
Source/cmGeneratorTarget.cxx
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@ -6666,6 +6666,9 @@ void cmGeneratorTarget::ExpandLinkItems(std::string const& prop,
LinkInterfaceFor interfaceFor, LinkInterfaceFor interfaceFor,
cmLinkInterface& iface) const cmLinkInterface& iface) const
{ {
if (entries.empty()) {
return;
}
// Keep this logic in sync with ComputeLinkImplementationLibraries. // Keep this logic in sync with ComputeLinkImplementationLibraries.
cmGeneratorExpressionDAGChecker dagChecker(this, prop, nullptr, nullptr); cmGeneratorExpressionDAGChecker dagChecker(this, prop, nullptr, nullptr);
// The $<LINK_ONLY> expression may be in a link interface to specify // The $<LINK_ONLY> expression may be in a link interface to specify