Gui: use empty

2022-08-06 03:13:53 +10:00
parent a00faca147
commit d88729d2c4
33 changed files with 154 additions and 154 deletions
--- a/src/Gui/DlgExpressionInput.cpp
+++ b/src/Gui/DlgExpressionInput.cpp
@@ -144,7 +144,7 @@ void DlgExpressionInput::textChanged(const QString &text)
        if (expr) {
            std::string error = path.getDocumentObject()->ExpressionEngine.validateExpression(path, expr);

-            if (error.size() > 0)
+            if (!error.empty())
                throw Base::RuntimeError(error.c_str());

            std::unique_ptr<Expression> result(expr->eval());