*Strong Bad and The Cheat walk away*

examples/cluster.c

@@ -200,19 +200,21 @@ static void update_gauge_cluster(cairo_t *cr,
                                  double y,
                                  double width,
                                  double height) {
-    static double rpm = 0;
+    switch (frame->can_id) {
-    
+        case 0x280: {
-    if (frame->can_id == 0x280) {
+            static double rpm = 0;
-        rpm = 0.25 * (double)(frame->data[2] | (frame->data[3] << 8));
-    } else {
-        return;
-    }
 
-    draw_tachometer_needle(cr,
+            rpm = 0.25 * (double)(frame->data[2] | (frame->data[3] << 8));
-                           x + width  * 0.2,
+
-                           y + height * 0.5,
+            draw_tachometer_needle(cr,
-                           height * 0.4,
+                                   x + width  * 0.2,
-                           rpm);
+                                   y + height * 0.5,
+                                   height * 0.4,
+                                   rpm);
+
+            break;
+        }
+    }
 }
 
 int main(int argc, char **argv) {
@@ -273,7 +275,7 @@ int main(int argc, char **argv) {
                     hexagram_window_refresh_bg(window);
 
                     break;
-                        
+
                 case ButtonPress:
                 case KeyPress:
                     break;