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does not need a second argument

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
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");
return false;
}
// but we might not have any libs after variable expansion
if(argsIn.size() < 2)
{
return true;
}
std::vector<std::string> args;
cmSystemTools::ExpandListArguments(argsIn, args);
// add libraries, nothe that there is an optional prefix