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Commit 6318abf4 authored by Christophe Geuzaine's avatar Christophe Geuzaine
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prevent crash if no string to draw

parent 0433876f
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......@@ -56,6 +56,7 @@ class drawContextFltkCairo::queueString {
void flush()
{
if(_elements.empty()) return;
cairo_surface_t *surface = cairo_image_surface_create(CAIRO_FORMAT_A8, _totalWidth, _maxHeight);
cairo_t *cr = cairo_create(surface);
int pos = 0;
......
......@@ -45,7 +45,6 @@ class drawContextFltkStringTexture::queueString {
void flush()
{
if(_elements.empty()) return;
//1000 should be _totalWidth but it does not work
int w = 1000, h = _maxHeight;
Fl_Offscreen offscreen = fl_create_offscreen(w, h);
......
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