Add scopes around case statement for gcc compile

debugdraw.c

@@ -47,17 +47,21 @@ void dbg_drawall()
         switch (commands[i].type)
         {
         case rect:
+        {
             V2 center = commands[i].center;
             V2 upper_left = V2add(center, (V2){.x = -size / 2.0f, .y = -size / 2.0f});
             sgp_draw_filled_rect(upper_left.x, upper_left.y, size, size);
             break;
+        }
         case line:
+        {
             V2 from = commands[i].from;
             V2 to = commands[i].to;
             sgp_draw_line(from.x, from.y, to.x, to.y);
             break;
         }
         }
+    }
     command_i = 0;
 }