diff --git a/src/libbluray/bluray.c b/src/libbluray/bluray.c
index 4b60b2a1..083a77ca 100644
--- a/src/libbluray/bluray.c
+++ b/src/libbluray/bluray.c
@@ -905,6 +905,7 @@ static void _check_bdj(BLURAY *bd)
             /* Check if jvm + jar can be loaded ? */
             switch (bdj_jvm_available(&bd->bdjstorage)) {
             case 2: bd->disc_info.bdj_handled = 1;
+                    /* fall thru */
             case 1: bd->disc_info.libjvm_detected = 1;
             default:;
             }
diff --git a/src/libbluray/decoders/graphics_controller.c b/src/libbluray/decoders/graphics_controller.c
index a53486bd..50ebe91d 100644
--- a/src/libbluray/decoders/graphics_controller.c
+++ b/src/libbluray/decoders/graphics_controller.c
@@ -2003,8 +2003,9 @@ int gc_run(GRAPHICS_CONTROLLER *gc, gc_ctrl_e ctrl, uint32_t param, GC_NAV_CMDS
                 result = _user_input(gc, param, cmds);
                 break;
             }
+            /* BD_VK_POPUP => GC_CTRL_POPUP */
             param = !gc->popup_visible;
-            /* fall thru (BD_VK_POPUP) */
+            /* fall thru */
 
         case GC_CTRL_POPUP:
             if (gc->igs->ics->interactive_composition.ui_model != IG_UI_MODEL_POPUP) {