diff options
Diffstat (limited to 'lib/readline/examples/histexamp.c')
| -rw-r--r-- | lib/readline/examples/histexamp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/readline/examples/histexamp.c b/lib/readline/examples/histexamp.c index 309d769b..2e946aca 100644 --- a/lib/readline/examples/histexamp.c +++ b/lib/readline/examples/histexamp.c @@ -32,9 +32,7 @@ #include <string.h> int -main (argc, argv) - int argc; - char **argv; +main (int argc, char **argv) { char line[1024], *t; int len, done; @@ -91,6 +89,7 @@ main (argc, argv) register HIST_ENTRY **the_list; register int i; time_t tt; + struct tm *tm; char timestr[128]; the_list = history_list (); @@ -98,8 +97,9 @@ main (argc, argv) for (i = 0; the_list[i]; i++) { tt = history_get_time (the_list[i]); - if (tt) - strftime (timestr, sizeof (timestr), "%a %R", localtime(&tt)); + tm = tt ? localtime (&tt) : 0; + if (tm) + strftime (timestr, sizeof (timestr), "%a %R", tm); else strcpy (timestr, "??"); printf ("%d: %s: %s\n", i + history_base, timestr, the_list[i]->line); |