From 373c54e174f8882bfc3fd019b8be639abf433d73 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 30 Jul 2021 13:01:36 +0200
Subject: [PATCH] load_roots: fix no-argument detection

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
---
 programs/x509/load_roots.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/x509/load_roots.c b/programs/x509/load_roots.c
index de9914e86..69357ff3a 100644
--- a/programs/x509/load_roots.c
+++ b/programs/x509/load_roots.c
@@ -136,7 +136,7 @@ int main( int argc, char *argv[] )
     struct mbedtls_timing_hr_time timer;
     unsigned long ms;
 
-    if( argc == 0 )
+    if( argc <= 1 )
     {
         mbedtls_printf( USAGE );
         goto exit;