diff --git a/localtime.c b/localtime.c
index 9dd496d..05390fd 100644
--- a/localtime.c
+++ b/localtime.c
@@ -18,6 +18,8 @@
 #include "tzfile.h"
 #include <fcntl.h>
 
+#include <stdio.h>
+
 #if defined THREAD_SAFE && THREAD_SAFE
 # include <pthread.h>
 static pthread_mutex_t locallock = PTHREAD_MUTEX_INITIALIZER;
@@ -1476,6 +1478,15 @@ tzfree(timezone_t sp)
 ** but it is actually a boolean and its value should be 0 or 1.
 */
 
+static void
+printtm(char const *name, struct tm const *tmp)
+{
+  printf(" %s={%d-%.3d %d-%.2d-%.2d %.2d:%.2d:%.2d dst=%d}",
+	 name, tmp->tm_year + 1900, tmp->tm_yday + 1,
+	 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
+	 tmp->tm_hour, tmp->tm_min, tmp->tm_sec, tmp->tm_isdst);
+}
+
 /*ARGSUSED*/
 static struct tm *
 localsub(struct state const *sp, time_t const *timep, int_fast32_t setname,
@@ -1490,6 +1501,10 @@ localsub(struct state const *sp, time_t const *timep, int_fast32_t setname,
 	  /* Don't bother to set tzname etc.; tzset has already done it.  */
 	  return gmtsub(gmtptr, timep, 0, tmp);
 	}
+	printf("\nt=%jd sp->ats[0]=%jd sp->timecnt=%d\n",
+	       (intmax_t)t, (intmax_t)sp->ats[0], sp->timecnt);
+	printf("sp->ats[sp->timecnt-1]=%jd sp->goback=%d sp->goahead=%d\n",
+	       (intmax_t) sp->ats[sp->timecnt - 1], sp->goback, sp->goahead);
 	if ((sp->goback && t < sp->ats[0]) ||
 		(sp->goahead && t > sp->ats[sp->timecnt - 1])) {
 			time_t newt;
@@ -1530,6 +1545,7 @@ localsub(struct state const *sp, time_t const *timep, int_fast32_t setname,
 	}
 	if (sp->timecnt == 0 || t < sp->ats[0]) {
 		i = sp->defaulttype;
+		printf("i=sp->defaulttype=%d\n", i);
 	} else {
 		register int	lo = 1;
 		register int	hi = sp->timecnt;
@@ -1537,13 +1553,17 @@ localsub(struct state const *sp, time_t const *timep, int_fast32_t setname,
 		while (lo < hi) {
 			register int	mid = (lo + hi) >> 1;
 
+			printf("\tlo=%d mid=%d hi=%d sp->ats[mid]=%jd\n",
+			       lo, mid, hi, (intmax_t)sp->ats[mid]);
 			if (t < sp->ats[mid])
 				hi = mid;
 			else	lo = mid + 1;
 		}
 		i = (int) sp->types[lo - 1];
+		printf("lo=%d i=sp->types[lo - 1]=%d\n", lo, i);
 	}
 	ttisp = &sp->ttis[i];
+	printf("ttisp->tt_utoff=%ld\n", (long)ttisp->tt_utoff);
 	/*
 	** To get (wrong) behavior that's compatible with System V Release 2.0
 	** you'd replace the statement below with
@@ -1559,6 +1579,8 @@ localsub(struct state const *sp, time_t const *timep, int_fast32_t setname,
 	  if (setname)
 	    update_tzname_etc(sp, ttisp);
 	}
+	printtm("localsub", result);
+	printf("\n");
 	return result;
 }
 
diff --git a/zdump.c b/zdump.c
index 16e73ae..e6559a9 100644
--- a/zdump.c
+++ b/zdump.c
@@ -521,7 +521,7 @@ main(int argc, char *argv[])
 	gmtzinit();
 	INITIALIZE(now);
 	if (! (iflag | vflag | Vflag))
-	  now = time(NULL);
+	  now = -1830383495;
 	longest = 0;
 	for (i = optind; i < argc; i++) {
 	  size_t arglen = strlen(argv[i]);