diff options
Diffstat (limited to 'term-utils/wall.c')
| -rw-r--r-- | term-utils/wall.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/term-utils/wall.c b/term-utils/wall.c index 598e9f28c..acada294a 100644 --- a/term-utils/wall.c +++ b/term-utils/wall.c @@ -202,6 +202,8 @@ static char *makemsg(char *fname, char **mvec, int mvecsz, char *whom, *where, *date; struct passwd *pw; time_t now; + ssize_t len; + int i; if (!(whom = getlogin()) || !*whom) whom = (pw = getpwuid(getuid())) ? pw->pw_name : "???"; @@ -232,7 +234,10 @@ static char *makemsg(char *fname, char **mvec, int mvecsz, fprintf(fp, "\r%*s\r\n", TERM_WIDTH, " "); sprintf(lbuf, _("Broadcast message from %s@%s (%s) (%s):"), whom, hostname, where, date); - fprintf(fp, "%-*.*s\007\007\r\n", TERM_WIDTH, TERM_WIDTH, lbuf); + len = strlen(lbuf); + for (i = 0; 0 < len; i++) + len -= fprintf(fp, "%-*.*s\007\007\r\n", TERM_WIDTH, TERM_WIDTH, + lbuf + (i * TERM_WIDTH)) + 4; free(hostname); free(date); } |