1 files changed, 1 insertions, 1 deletions

diff --git a/networking/tftp.c b/networking/tftp.c
index bd973d79a..bfa9897b9 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -576,7 +576,7 @@ int tftp_main(int argc, char **argv)
         result = tftp(cmd, host, remotefile, fd, port, blocksize);
 
 #ifdef CONFIG_FEATURE_CLEAN_UP
-        if (!(fd == fileno(stdout) || fd == fileno(stdin))) {
+        if (!(fd == STDOUT_FILENO || fd == STDIN_FILENO)) {
             close(fd);
         }
 #endif