diff --git a/src/testdir/test_partial.vim b/src/testdir/test_partial.vim
index 061f839668..998b232206 100644
--- a/src/testdir/test_partial.vim
+++ b/src/testdir/test_partial.vim
@@ -9,9 +9,9 @@ func MySort(up, one, two)
     return 0
   endif
   if a:up
-    return a:one > a:two
+    return a:one > a:two ? 1 : -1
   endif
-  return a:one < a:two
+  return a:one < a:two ? 1 : -1
 endfunc
 
 func Test_partial_args()
diff --git a/src/version.c b/src/version.c
index a323d2c0f8..50d20f1003 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1563,
 /**/
     1562,
 /**/