1 files changed, 3 insertions, 0 deletions
diff --git a/binutils/ar.c b/binutils/ar.c
index 32ac404..ef8b5bd 100644
--- a/binutils/ar.c
+++ b/binutils/ar.c
@@ -738,6 +738,9 @@ main (int argc, char **argv)
 
   arg_index = 0;
 
+  if (argv[arg_index] == NULL)
+    usage (0);
+
   if (mri_mode)
     {
       default_deterministic ();