Initialize reps, begin, end, steps to their defaults.

Makes jot - - - - behave the same way as jot -, jot - - and jot - - -
instead of spurting out zeroes indefinitely.
Fixes the dddd regression test and matches FreeBSD and NetBSD.

From attila () stalphonsos ! com, thanks!
'good direction' deraadt

diff --git a/usr.bin/jot/jot.c b/usr.bin/jot/jot.c
index 08da69f..6277100 100644 (file)
--- a/usr.bin/jot/jot.c
+++ b/usr.bin/jot/jot.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: jot.c,v 1.28 2016/07/17 04:04:46 tb Exp $     */
+/*     $OpenBSD: jot.c,v 1.29 2016/08/05 13:21:31 tb Exp $     */
 /*     $NetBSD: jot.c,v 1.3 1994/12/02 20:29:43 pk Exp $       */
 
 /*-
@@ -54,10 +54,10 @@
 
 #define        is_default(s)   (strcmp((s), "-") == 0)
 
-static double  begin;
-static double  ender;
-static double  s;
-static long    reps;
+static double  begin = BEGIN_DEF;
+static double  ender = ENDER_DEF;
+static double  s = STEP_DEF;
+static long    reps = REPS_DEF;
 static bool    randomize;
 static bool    infinity;
 static bool    boring;