(pure): Round PURESIZE up.

diff --git a/src/alloc.c b/src/alloc.c
index a69f50457131f81729e51ed81d81cb1b09439b2b..2947e48f815c3dabf75481e0678c5adcbaa3c1c9 100644 (file)
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -266,7 +266,7 @@ Lisp_Object Vmemory_full;
    remapping on more recent systems because this is less important
    nowadays than in the days of small memories and timesharing.  */
 
-EMACS_INT pure[PURESIZE / sizeof (EMACS_INT)] = {1,};
+EMACS_INT pure[(PURESIZE + sizeof (EMACS_INT) - 1) / sizeof (EMACS_INT)] = {1,};
 #define PUREBEG (char *) pure
 
 #else /* HAVE_SHM */