Avoid unnecessary and sometimes time-consuming hostname lookups.

(print_user): Likewise.

This fixes a typo I introduced in who-users.c on 1996-02-23.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/who.c b/src/who.c
index a3bb7d2ef..fa418521c 100644
--- a/src/who.c
+++ b/src/who.c
@@ -372,7 +372,7 @@ print_user (const STRUCT_UTMP *utmp_ent)
       ut_host[sizeof (utmp_ent->ut_host)] = '\0';
 
       /* Look for an X display.  */
-      display = strrchr (ut_host, ':');
+      display = strchr (ut_host, ':');
       if (display)
 	*display++ = '\0';