5 files changed, 7 insertions, 10 deletions
diff --git a/main.c b/main.c
index 93673c3..a869d57 100644
--- a/main.c
+++ b/main.c
@@ -415,7 +415,7 @@ comp_img(mu_Context *ctx, UI *ui) {
 
 	mu_layout_set_next(ctx, img, 0);
 
-	w_image(ctx, &ui->comp_img);
+	w_canvas(ctx, &ui->comp_img);
 }
 
 static void
diff --git a/ui.c b/ui.c
index 882206b..77daf2a 100644
--- a/ui.c
+++ b/ui.c
@@ -92,7 +92,7 @@ void
 free_ui(UI *ui) {
 	w_free_select_compressor(&ui->comp_select);
 	free(ui->comps);
-	w_free_image(&ui->comp_img);
+	w_free_canvas(&ui->comp_img);
 }
 
 static void
@@ -256,9 +256,8 @@ static int
 init_comp_img(UI *ui) {
 	const Compressor *comp;
 
-	w_init_image(&ui->comp_img);
 	comp = &ui->comps[ui->comp_select.idx];
-	return w_set_image(&ui->comp_img, comp->imgfile);
+	return w_init_canvas(&ui->comp_img, comp->imgfile);
 }
 
 void
diff --git a/ui.h b/ui.h
index fe3d783..a26ff39 100644
--- a/ui.h
+++ b/ui.h
@@ -48,7 +48,7 @@ typedef struct {
 	int ncomps;
 	w_Select_Compressor comp_select;
 
-	w_Image comp_img;
+	w_Canvas comp_img;
 } UI;
 
 int init_ui(UI *ui);
diff --git a/widget.c b/widget.c
index 66dd237..ec9880c 100644
--- a/widget.c
+++ b/widget.c
@@ -354,8 +354,7 @@ w_free_canvas(w_Canvas *c) {
 	c->icon_id = -1;
 }
 
-/* Returns non-zero on error. */
-int
+void
 w_canvas(mu_Context *ctx, w_Canvas *canvas) {
 	int id, icon_id;
 	mu_Rect r;
@@ -367,10 +366,9 @@ w_canvas(mu_Context *ctx, w_Canvas *canvas) {
 	icon_id = render_canvas(canvas);
 	if (icon_id < 0) {
 		weprintf("failed to render canvas");
-		return 1;
+		return;
 	}
 	mu_draw_icon(ctx, icon_id, r, WHITE);
-	return 0;
 }
 
 /* Render the canvas if it is dirty. Returns the icon id, or -1 on error. */
diff --git a/widget.h b/widget.h
index f46bae9..e72da7a 100644
--- a/widget.h
+++ b/widget.h
@@ -84,4 +84,4 @@ typedef struct {
 
 int w_init_canvas(w_Canvas *c, const char *bg_img_path);
 void w_free_canvas(w_Canvas *c);
-int w_canvas(mu_Context *ctx, w_Canvas *canvas);
+void w_canvas(mu_Context *ctx, w_Canvas *canvas);