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SDLPP: don't cause an exception when TextRenderer has an empty string

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zvon 2022-07-21 20:07:56 +02:00
parent 4143af9962
commit 4414ee6ff7
1 changed files with 4 additions and 0 deletions
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4
sdlpp/sdlpp_textrenderer.cpp
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@ -78,6 +78,10 @@ void TextRenderer::render() {
} }
} }
void TextRenderer::updateTexture() { void TextRenderer::updateTexture() {
if(_text.empty()) {
texture = NULL;
return;
}
int fontSize = 0.6 * getRect().h; int fontSize = 0.6 * getRect().h;
_config->getFont()->changeFontSize( fontSize ); _config->getFont()->changeFontSize( fontSize );
int intOutline = _config->getOutlineSize(); int intOutline = _config->getOutlineSize();