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-rw-r--r--Source/cmBuildCommand.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmBuildCommand.cxx b/Source/cmBuildCommand.cxx
index 98308670f5..6146053dca 100644
--- a/Source/cmBuildCommand.cxx
+++ b/Source/cmBuildCommand.cxx
@@ -27,7 +27,7 @@ bool cmBuildCommand::InitialPass(std::vector<std::string> const& args,
bool cmBuildCommand::MainSignature(std::vector<std::string> const& args)
{
- if (args.size() < 1) {
+ if (args.empty()) {
this->SetError("requires at least one argument naming a CMake variable");
return false;
}