fewer NO_ENGINE #ifdef's

Make setup_engine be a dummy if NO_ENGINE is enabled.
The option is not enabled if NO_ENGINE is enabled, so the one "wasted"
variable just sits there. Removes some variables and code.

Reviewed-by: Richard Levitte <levitte@openssl.org>

1 files changed, 2 insertions, 6 deletions

diff --git a/apps/pkeyparam.c b/apps/pkeyparam.c
index 5a5caf56bd..fbd19a78cd 100644
--- a/apps/pkeyparam.c
+++ b/apps/pkeyparam.c
@@ -85,7 +85,7 @@ int pkeyparam_main(int argc, char **argv)
     EVP_PKEY *pkey = NULL;
     int text = 0, noout = 0, ret = 1;
     OPTION_CHOICE o;
-    char *infile = NULL, *outfile = NULL, *prog, *engine = NULL;
+    char *infile = NULL, *outfile = NULL, *prog;
 
     prog = opt_init(argc, argv, pkeyparam_options);
     while ((o = opt_next()) != OPT_EOF) {
@@ -105,7 +105,7 @@ int pkeyparam_main(int argc, char **argv)
             outfile = opt_arg();
             break;
         case OPT_ENGINE:
-            engine = opt_arg();
+            (void)setup_engine(opt_arg(), 0);
             break;
         case OPT_TEXT:
             text = 1;
@@ -118,10 +118,6 @@ int pkeyparam_main(int argc, char **argv)
     argc = opt_num_rest();
     argv = opt_rest();
 
-#ifndef OPENSSL_NO_ENGINE
-    setup_engine(engine, 0);
-#endif
-
     in = bio_open_default(infile, "r");
     if (in == NULL)
         goto end;