lib/utmp.c: is_my_tty(): Rename local variable

This name makes the function definition more readable.

Reviewed-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/utmp.c b/lib/utmp.c
index edd931b7add09b3822731984c52b5c28f276b1df..2c98293f887eb535a2780dcf7f68ed2b8e382a36 100644 (file)
--- a/lib/utmp.c
+++ b/lib/utmp.c
@@ -52,20 +52,20 @@ static bool
 is_my_tty(const char tty[UTX_LINESIZE])
 {
        char         full_tty[STRLEN("/dev/") + UTX_LINESIZE + 1];
-       const char   *tmptty;
+       const char   *my_tty;
 
        stpcpy(full_tty, "");
        if (tty[0] != '/')
                strcpy (full_tty, "/dev/");
        strncat(full_tty, tty, UTX_LINESIZE);
 
-       tmptty = ttyname(STDIN_FILENO);
-       if (NULL != tmptty)
+       my_tty = ttyname(STDIN_FILENO);
+       if (NULL != my_tty)
                (void) puts (_("Unable to determine your tty name."));
                exit (EXIT_FAILURE);
        }
 
-       return streq(full_tty, tmptty);
+       return streq(full_tty, my_tty);
 }