diff --git a/doc/fixes36.3 b/doc/fixes36.3
index d39eff5c6..5ea4594cc 100644
--- a/doc/fixes36.3
+++ b/doc/fixes36.3
@@ -1,4 +1,4 @@
-$NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.123 $ $NHDT-Date: 1570230710 2019/10/04 23:11:50 $
+$NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.124 $ $NHDT-Date: 1570232224 2019/10/04 23:37:04 $
 
 This fixes36.3 file is here to capture information about updates in the 3.6.x
 lineage following the release of 3.6.2 in May 2019. Please note, however,
@@ -171,6 +171,8 @@ ball and chain could end up too far from punished hero (triggering b&c warning
 avoid 'object lost' panic when polymorph causes loss of levitation boots or
 	water walking boots which dumps hero into water where emergency
 	disrobing/dropping in order to crawl out chooses to drop those boots
+'sortloot's attempt to group musical instruments separately from other tools
+	didn't work as intended due to missing 'break' in sortloot_classify()
 
 
 Fixes to Post-3.6.2 Problems that Were Exposed Via git Repository
diff --git a/src/invent.c b/src/invent.c
index 1f8bae8c4..01c252b89 100644
--- a/src/invent.c
+++ b/src/invent.c
@@ -1,4 +1,4 @@
-/* NetHack 3.6	invent.c	$NHDT-Date: 1567213892 2019/08/31 01:11:32 $  $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.262 $ */
+/* NetHack 3.6	invent.c	$NHDT-Date: 1570232224 2019/10/04 23:37:04 $  $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.263 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Derek S. Ray, 2015. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -141,8 +141,10 @@ struct obj *obj;
             case DRUM_OF_EARTHQUAKE:
             case HORN_OF_PLENTY: /* not a musical instrument */
                 k = 3; /* instrument or unknown horn of plenty */
+                break;
             default:
                 k = 4; /* 'other' tool */
+                break;
             }
         break;
     case FOOD_CLASS: