Silence warning in print.c

* src/print.c (print_bool_vector): Silence warning.

diff --git a/src/print.c b/src/print.c
index a5d57adbd3b8c78c3736c6b5c0434829227b133b..09e00329676831a35fa5e419e2a7444046e707bd 100644 (file)
--- a/src/print.c
+++ b/src/print.c
@@ -1618,7 +1618,7 @@ print_bool_vector (Lisp_Object obj, Lisp_Object printcharfun)
   ptrdiff_t real_size_in_bytes = size_in_bytes;
   unsigned char *data = bool_vector_uchar_data (obj);
 
-  char buf[sizeof "#&" + INT_STRLEN_BOUND (ptrdiff_t)];
+  char buf[sizeof "#&\"" + INT_STRLEN_BOUND (ptrdiff_t)];
   int len = sprintf (buf, "#&%"pI"d\"", size);
   strout (buf, len, len, printcharfun);