1 files changed, 2 insertions, 2 deletions

diff --git a/slock.c b/slock.c
index f799174..6dedc69 100644
--- a/slock.c
+++ b/slock.c
@@ -103,14 +103,14 @@ gethash(void)
 #if HAVE_SHADOW_H
         if (hash[0] == 'x' && hash[1] == '\0') {
                 struct spwd *sp;
-                if (!(sp = getspnam(getenv("USER"))))
+                if (!(sp = getspnam(pw->pw_name)))
                         die("slock: getspnam: cannot retrieve shadow entry (make sure to suid or sgid slock)\n");
                 hash = sp->sp_pwdp;
         }
 #else
         if (hash[0] == '*' && hash[1] == '\0') {
 #ifdef __OpenBSD__
-                if (!(pw = getpwnam_shadow(getenv("USER"))))
+                if (!(pw = getpwuid_shadow(getuid())))
                         die("slock: getpwnam_shadow: cannot retrieve shadow entry (make sure to suid or sgid slock)\n");
                 hash = pw->pw_passwd;
 #else