From c6eb1d6b0998051d60064d062aa5cbef0d5028e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?=
 <nortega@themusicinnoise.net>
Date: Fri, 17 Nov 2017 17:17:52 +0100
Subject: [PATCH] Improved error retrieval.

---
 src/error.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/error.cpp b/src/error.cpp
index 9068df6..0d407aa 100644
--- a/src/error.cpp
+++ b/src/error.cpp
@@ -28,5 +28,7 @@ void add_error(const std::string &error) {
 }
 
 const char *NeoComm_get_last_error() {
+	if(last_error.empty())
+		return NULL;
 	return last_error.c_str();
 }