From 7d6b23a0beb97e519c8d4c72987c233ee3564dd4 Mon Sep 17 00:00:00 2001 From: Simon Ser Date: Tue, 20 Apr 2021 17:21:05 +0200 Subject: Avoid creating zero-sized textures for titlebars Creating a zero-sized wlr_texture is incorrect. (cherry picked from commit 6327f1b36196d5b6e22be9c9f839f29d5f23f346) --- sway/tree/container.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sway/tree/container.c b/sway/tree/container.c index 68fbec2f..e36b915e 100644 --- a/sway/tree/container.c +++ b/sway/tree/container.c @@ -531,6 +531,10 @@ static void update_title_texture(struct sway_container *con, cairo_surface_destroy(dummy_surface); cairo_destroy(c); + if (width == 0 || height == 0) { + return; + } + cairo_surface_t *surface = cairo_image_surface_create( CAIRO_FORMAT_ARGB32, width, height); cairo_t *cairo = cairo_create(surface); -- cgit v1.2.3