APPS: Improve diagnostics on missing/extra args and unknown cipher/digest

[thirdparty/openssl.git] / apps / ec.c

diff --git a/apps/ec.c b/apps/ec.c
index dcbef104eefeeca0fe48ca63ebd523b1d82d7d73..4573300a5e7eb3e54de49e78cea527a397198093 100644 (file)
--- a/apps/ec.c
+++ b/apps/ec.c
@@ -157,14 +157,11 @@ int ec_main(int argc, char **argv)
     }
 
     /* No extra arguments. */
-    argc = opt_num_rest();
-    if (argc != 0)
+    if (!opt_check_rest_arg(NULL))
         goto opthelp;
 
-    if (ciphername != NULL) {
-        if (!opt_cipher(ciphername, &enc))
-            goto opthelp;
-    }
+    if (!opt_cipher(ciphername, &enc))
+        goto opthelp;
     private = param_out || pubin || pubout ? 0 : 1;
     if (text && !pubin)
         private = 1;