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use empty method to check for emptyness

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This commit is contained in:
Daniel Pfeifer
2016-09-15 23:59:29 +02:00
parent 6e06a53ebf
commit 73f648f167
44 changed files with 46 additions and 46 deletions
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2
Source/cmExecProgramCommand.cxx
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@@ -19,7 +19,7 @@
bool cmExecProgramCommand::InitialPass(std::vector<std::string> const& args,
cmExecutionStatus&)
{
if (args.size() < 1) {
if (args.empty()) {
this->SetError("called with incorrect number of arguments");
return false;
}