From a827b11d86043dac277407ee7165d8d9e03ff9d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?=
 <nortega@themusicinnoise.net>
Date: Mon, 25 Sep 2017 15:59:23 +0200
Subject: [PATCH] Error handling only needs last error.

---
 src/error.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/error.cpp b/src/error.cpp
index fc85bf2..9068df6 100644
--- a/src/error.cpp
+++ b/src/error.cpp
@@ -19,15 +19,14 @@
 #include "neocomm.h"
 #include "error.hpp"
 
-#include <vector>
+#include <string>
 
-static std::vector<std::string> errors;
+static std::string last_error;
 
 void add_error(const std::string &error) {
-	if(not errors.empty())
-		errors.push_back(error);
+	last_error = error;
 }
 
 const char *NeoComm_get_last_error() {
-	return errors.back().c_str();
+	return last_error.c_str();
 }