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swaybg: remove assertions with side-effects

This commit is contained in:
emersion 2018-05-07 17:26:21 +01:00
parent 73cc92213f
commit a3ecfcfc2c
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1 changed files with 8 additions and 5 deletions
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13
swaybg/main.c
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@ -113,7 +113,7 @@ static void layer_surface_closed(void *data,
state->run_display = false;
}
struct zwlr_layer_surface_v1_listener layer_surface_listener = {
static const struct zwlr_layer_surface_v1_listener layer_surface_listener = {
.configure = layer_surface_configure,
.closed = layer_surface_closed,
};
@ -141,7 +141,7 @@ static void output_scale(void *data, struct wl_output *output, int32_t factor) {
}
}
struct wl_output_listener output_listener = {
static const struct wl_output_listener output_listener = {
.geometry = output_geometry,
.mode = output_mode,
.done = output_done,
@ -203,7 +203,8 @@ int main(int argc, const char **argv) {
return 1;
}
assert(state.display = wl_display_connect(NULL));
state.display = wl_display_connect(NULL);
assert(state.display);
struct wl_registry *registry = wl_display_get_registry(state.display);
wl_registry_add_listener(registry, &registry_listener, &state);
@ -213,9 +214,11 @@ int main(int argc, const char **argv) {
// Second roundtrip to get output properties
wl_display_roundtrip(state.display);
assert(state.surface = wl_compositor_create_surface(state.compositor));
state.surface = wl_compositor_create_surface(state.compositor);
assert(state.surface);
assert(state.input_region = wl_compositor_create_region(state.compositor));
state.input_region = wl_compositor_create_region(state.compositor);
assert(state.input_region);
wl_surface_set_input_region(state.surface, state.input_region);
state.layer_surface = zwlr_layer_shell_v1_get_layer_surface(