Fix warnings (From HEAD, original patch by Ben).

[openssl.git] / apps / dsaparam.c

diff --git a/apps/dsaparam.c b/apps/dsaparam.c
index 14e79f9a21e0d33bda3baadf761370fe8957bae7..fe72c1d3dfa8fb5205143f589168c6199987f2b4 100644 (file)
--- a/apps/dsaparam.c
+++ b/apps/dsaparam.c
@@ -56,6 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
+#include <openssl/opensslconf.h>       /* for OPENSSL_NO_DSA */
 /* Until the key-gen callbacks are modified to use newer prototypes, we allow
  * deprecated functions for openssl-internal code */
 #ifdef OPENSSL_NO_DEPRECATED
@@ -110,9 +111,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
        {
-#ifndef OPENSSL_NO_ENGINE
-       ENGINE *e = NULL;
-#endif
        DSA *dsa=NULL;
        int i,badops=0,text=0;
        BIO *in=NULL,*out=NULL;
@@ -277,7 +275,7 @@ bad:
                }
 
 #ifndef OPENSSL_NO_ENGINE
-        e = setup_engine(bio_err, engine, 0);
+        setup_engine(bio_err, engine, 0);
 #endif
 
        if (need_rand)
@@ -356,12 +354,10 @@ bad:
        if (C)
                {
                unsigned char *data;
-               int l,len,bits_p,bits_q,bits_g;
+               int l,len,bits_p;
 
                len=BN_num_bytes(dsa->p);
                bits_p=BN_num_bits(dsa->p);
-               bits_q=BN_num_bits(dsa->q);
-               bits_g=BN_num_bits(dsa->g);
                data=(unsigned char *)OPENSSL_malloc(len+20);
                if (data == NULL)
                        {
@@ -474,4 +470,10 @@ static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *cb)
 #endif
        return 1;
        }
+#else /* !OPENSSL_NO_DSA */
+
+# if PEDANTIC
+static void *dummy=&dummy;
+# endif
+
 #endif