diff options
Diffstat (limited to 'swaybg/main.c')
| -rw-r--r-- | swaybg/main.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/swaybg/main.c b/swaybg/main.c index 5b6c378c..f8e7e7ef 100644 --- a/swaybg/main.c +++ b/swaybg/main.c @@ -48,7 +48,7 @@ struct swaybg_state { bool is_valid_color(const char *color) { int len = strlen(color); if (len != 7 || color[0] != '#') { - wlr_log(L_ERROR, "%s is not a valid color for swaybg. " + wlr_log(WLR_ERROR, "%s is not a valid color for swaybg. " "Color should be specified as #rrggbb (no alpha).", color); return false; } @@ -68,6 +68,9 @@ static void render_frame(struct swaybg_state *state) { buffer_height = state->height * state->scale; state->current_buffer = get_next_buffer(state->shm, state->buffers, buffer_width, buffer_height); + if (!state->current_buffer) { + return; + } cairo_t *cairo = state->current_buffer->cairo; if (state->args->mode == BACKGROUND_MODE_SOLID_COLOR) { cairo_set_source_u32(cairo, state->context.color); @@ -185,10 +188,10 @@ int main(int argc, const char **argv) { struct swaybg_args args = {0}; struct swaybg_state state = {0}; state.args = &args; - wlr_log_init(L_DEBUG, NULL); + wlr_log_init(WLR_DEBUG, NULL); if (argc != 4) { - wlr_log(L_ERROR, "Do not run this program manually. " + wlr_log(WLR_ERROR, "Do not run this program manually. " "See man 5 sway and look for output options."); return 1; } |