1 files changed, 3 insertions, 4 deletions
diff --git a/src/getty-generator/getty-generator.c b/src/getty-generator/getty-generator.c
index 7486118..acce71b 100644
--- a/src/getty-generator/getty-generator.c
+++ b/src/getty-generator/getty-generator.c
@@ -94,9 +94,8 @@ static int verify_tty(const char *name) {
         if (fd < 0)
                 return -errno;
 
-        errno = 0;
-        if (isatty(fd) <= 0)
-                return errno_or_else(EIO);
+        if (!isatty_safe(fd))
+                return -errno;
 
         return 0;
 }
@@ -151,7 +150,7 @@ static int add_credential_gettys(void) {
         };
         int r;
 
-        FOREACH_ARRAY(t, table, ELEMENTSOF(table)) {
+        FOREACH_ELEMENT(t, table) {
                 _cleanup_free_ char *b = NULL;
                 size_t sz = 0;