random small size optimizations

1 files changed, 2 insertions, 7 deletions

diff --git a/runit/runit_lib.c b/runit/runit_lib.c
index b885a3412..2953235f0 100644
--- a/runit/runit_lib.c
+++ b/runit/runit_lib.c
@@ -294,16 +294,11 @@ unsigned fmt_ptime(char *s, struct taia *ta) {
 }
 
 unsigned fmt_taia(char *s, struct taia *t) {
-        static char hex[16] = "0123456789abcdef";
         static char pack[TAIA_PACK];
-        int i;
 
         taia_pack(pack, t);
-        s[0] = '@';
-        for (i = 0; i < 12; ++i) {
-                s[i*2+1] = hex[(pack[i] >> 4) &15];
-                s[i*2+2] = hex[pack[i] &15];
-        }
+        *s++ = '@';
+        bin2hex(s, pack, 12);
         return 25;
 }