1 files changed, 3 insertions, 2 deletions

diff --git a/src/bytecode.c b/src/bytecode.c
index 95f7b32a036..40977799bfc 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -1,5 +1,5 @@
 /* Execution of byte code produced by bytecomp.el.
-   Copyright (C) 1985-1988, 1993, 2000-2018 Free Software Foundation,
+   Copyright (C) 1985-1988, 1993, 2000-2019 Free Software Foundation,
    Inc.
 
 This file is part of GNU Emacs.
@@ -1398,10 +1398,11 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth,
                search as the jump table.  */
             Lisp_Object jmp_table = POP;
             if (BYTE_CODE_SAFE && !HASH_TABLE_P (jmp_table))
-              emacs_abort ();
+              emacs_abort ();
             Lisp_Object v1 = POP;
             ptrdiff_t i;
             struct Lisp_Hash_Table *h = XHASH_TABLE (jmp_table);
+            hash_rehash_if_needed (h);
 
             /* h->count is a faster approximation for HASH_TABLE_SIZE (h)
                here. */