username(): get rid of unneeded uid variable

diff --git a/slstatus.c b/slstatus.c
index ada6441..5500a62 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -643,8 +643,7 @@ uptime(void)
 static char *
 username(void)
 {
-       uid_t uid = geteuid();
-       struct passwd *pw = getpwuid(uid);
+       struct passwd *pw = getpwuid(geteuid());
 
        if (pw == NULL) {
                warn("Failed to get username");