Consolidate ARRAY_SIZE macro; remove one unneeded global var (walter harms <wharms...

[oweals/busybox.git] / shell / hush.c

diff --git a/shell/hush.c b/shell/hush.c
index a446bbeb28cdb5ec005781e42555b0caf05d4135..275b69ef379e8aa6119e0d55cc802ef79deb3876 100644 (file)
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -2889,10 +2889,10 @@ static int reserved_word(o_string *dest, struct p_context *ctx)
                { "done",  RES_DONE,  FLAG_END  }
 #endif
        };
-       enum { NRES = sizeof(reserved_list)/sizeof(reserved_list[0]) };
+
        const struct reserved_combo *r;
 
-       for (r = reserved_list; r < reserved_list + NRES; r++) {
+       for (r = reserved_list; r < reserved_list + ARRAY_SIZE(reserved_list); r++) {
                if (strcmp(dest->data, r->literal) != 0)
                        continue;
                debug_printf("found reserved word %s, code %d\n", r->literal, r->code);