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does not need a second argument

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This commit is contained in:
Ken Martin 2002-07-19 14:40:49 -04:00
parent c8ed9d7452
commit 6bbc8e9d45
1 changed files with 7 additions and 1 deletions
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8
Source/cmTargetLinkLibrariesCommand.cxx
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@ -19,11 +19,17 @@
// cmTargetLinkLibrariesCommand // cmTargetLinkLibrariesCommand
bool cmTargetLinkLibrariesCommand::InitialPass(std::vector<std::string> const& argsIn) bool cmTargetLinkLibrariesCommand::InitialPass(std::vector<std::string> const& argsIn)
{ {
if(argsIn.size() < 2) // must have one argument
if(argsIn.size() < 1)
{ {
this->SetError("called with incorrect number of arguments"); this->SetError("called with incorrect number of arguments");
return false; return false;
} }
// but we might not have any libs after variable expansion
if(argsIn.size() < 2)
{
return true;
}
std::vector<std::string> args; std::vector<std::string> args;
cmSystemTools::ExpandListArguments(argsIn, args); cmSystemTools::ExpandListArguments(argsIn, args);
// add libraries, nothe that there is an optional prefix // add libraries, nothe that there is an optional prefix