diff options
Diffstat (limited to 'login/utmp_file.c')
| -rw-r--r-- | login/utmp_file.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/login/utmp_file.c b/login/utmp_file.c index 1366f38d75..2026070f14 100644 --- a/login/utmp_file.c +++ b/login/utmp_file.c @@ -31,11 +31,6 @@ #include "utmp-private.h" -#ifndef _LIBC -#define _(msg) (msg) -#define __set_errno(val) errno = (val) -#endif - /* Descriptor for the file and position. */ static int file_fd = INT_MIN; @@ -230,7 +225,9 @@ proc_utmp_eq (const struct utmp *entry, const struct utmp *match) && #endif #if _HAVE_UT_ID - 0 - strncmp (entry->ut_id, match->ut_id, sizeof match->ut_id) == 0 + (entry->ut_id[0] && match->ut_id[0] + ? strncmp (entry->ut_id, match->ut_id, sizeof match->ut_id) == 0 + : strncmp (entry->ut_line, match->ut_line, sizeof match->ut_line) == 0) #else strncmp (entry->ut_line, match->ut_line, sizeof match->ut_line) == 0 #endif |