Allow skipping the destructor selectively

1 files changed, 3 insertions, 3 deletions

diff --git a/src/output.cpp b/src/output.cpp
index fee9267..6a54f71 100644
--- a/src/output.cpp
+++ b/src/output.cpp
@@ -173,15 +173,15 @@ void output_t::emit_reduction(unsigned rule_id) {
 
 	bool empty = true;
 	for (unsigned i = 0; i < rule.variables.size(); i++) {
-		const std::string &var = rule.variables[i];
+		const auto &var = rule.variables[i];
 
-		if (var.empty())
+		if (var.first.empty())
 			continue;
 
 		if (!empty)
 			std::fprintf(source_file, ", ");
 
-		std::fprintf(source_file, "%s %s", get_generator()->get_grammar().get_type(item.get_rhs()[i]).c_str(), var.c_str());
+		std::fprintf(source_file, "%s %s", get_generator()->get_grammar().get_type(item.get_rhs()[i]).c_str(), var.first.c_str());
 
 		empty = false;
 	}