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(login): Only Frob OLD->ut_type if getutline_r actually found any entry.

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This commit is contained in:
Miles Bader 1996-07-03 05:22:21 +00:00
parent d746b89c44
commit 74e1a5ff22
1 changed files with 5 additions and 1 deletions
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6
login/login.c
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@ -116,7 +116,7 @@ login (const struct utmp *ut)
strncpy (tmp.ut_line, ttyp, UT_LINESIZE);
/* Read the record. */
if (getutline_r (&tmp, &old, &data) >= 0 || errno == ESRCH)
if (getutline_r (&tmp, &old, &data) >= 0)
{
#if _HAVE_UT_TYPE - 0
/* We have to fake the old entry because this `login'
@ -126,6 +126,10 @@ login (const struct utmp *ut)
#endif
pututline_r (ut, &data);
}
else if (errno == ESRCH)
/* We didn't find anything. pututline_r will add UT at the end
of the file in this case. */
pututline_r (ut, &data);
/* Close UTMP file. */
endutent_r (&data);