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Merge branch 'echo-expression' of github.com:openscad/openscad into echo-expression

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This commit is contained in:
Marius Kintel 2016-10-29 16:57:15 -04:00
commit 723eeadd0d
1 changed files with 1 additions and 8 deletions
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9
src/expr.cc
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@ -451,16 +451,9 @@ ValuePtr Echo::evaluate(const Context *context) const
std::stringstream msg;
EvalContext echo_context(context, this->arguments);
msg << "ECHO: " << echo_context;
ValuePtr result = expr ? expr->evaluate(context) : ValuePtr::undefined;
if (expr) {
if (echo_context.numArgs()) msg << ", ";
msg << result->toEchoString();
}
PRINTB("%s", msg.str());
ValuePtr result = expr ? expr->evaluate(context) : ValuePtr::undefined;
return result;
}