diff options
Diffstat (limited to 'Source/cmVariableWatchCommand.cxx')
| -rw-r--r-- | Source/cmVariableWatchCommand.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmVariableWatchCommand.cxx b/Source/cmVariableWatchCommand.cxx index f30ffe8f4a..cf740db3a2 100644 --- a/Source/cmVariableWatchCommand.cxx +++ b/Source/cmVariableWatchCommand.cxx @@ -104,7 +104,7 @@ cmVariableWatchCommand::~cmVariableWatchCommand() bool cmVariableWatchCommand::InitialPass(std::vector<std::string> const& args, cmExecutionStatus&) { - if (args.size() < 1) { + if (args.empty()) { this->SetError("must be called with at least one argument."); return false; } |