cleanup

bk: 4b10ec79dgGvVY7hinwGgp2Trk9YQg

diff --git a/sntp/main.c b/sntp/main.c
index 722f047e78f89bc1c232e8d8ed37fb1cfbf328ab..3348f79d7c5138654735df41b5e875065b96d63c 100644 (file)
--- a/sntp/main.c
+++ b/sntp/main.c
@@ -264,7 +264,8 @@ on_wire (
 #ifdef DEBUG
                        printf("sntp precision: %f\n", precision);
 #endif /* DEBUG */
-                       for (digits = 0; (precision *= 10.) < 1.; ++digits) ;
+                       for (digits = 0; (precision *= 10.) < 1.; ++digits)
+                               /* empty */ ;
                        if (digits > 6)
                                digits = 6;