1 files changed, 2 insertions, 1 deletions
diff --git a/apps/pkcs7.c b/apps/pkcs7.c
index 1ed0b01339..ad8330d42f 100644
--- a/apps/pkcs7.c
+++ b/apps/pkcs7.c
@@ -191,7 +191,8 @@ int pkcs7_main(int argc, char **argv)
         }
     }
     argc = opt_num_rest();
-    argv = opt_rest();
+    if (argc != 0)
+        goto opthelp;
 
     in = bio_open_default(infile, 'r', informat);
     if (in == NULL)