From 4414ee6ff78a6e5a42fa3e5cca16f13dd0d732a9 Mon Sep 17 00:00:00 2001
From: zvon <tom.zvon@gmail.com>
Date: Thu, 21 Jul 2022 20:07:56 +0200
Subject: [PATCH] SDLPP: don't cause an exception when TextRenderer has an
 empty string

---
 sdlpp/sdlpp_textrenderer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sdlpp/sdlpp_textrenderer.cpp b/sdlpp/sdlpp_textrenderer.cpp
index efbe051..22016b6 100644
--- a/sdlpp/sdlpp_textrenderer.cpp
+++ b/sdlpp/sdlpp_textrenderer.cpp
@@ -78,6 +78,10 @@ void TextRenderer::render() {
     }
 }
 void TextRenderer::updateTexture() {
+    if(_text.empty()) {
+        texture = NULL;
+        return;
+    }
     int fontSize = 0.6 * getRect().h;
     _config->getFont()->changeFontSize( fontSize );
     int intOutline = _config->getOutlineSize();