Change the engine variable from e to eng to avoid shadowing warnings.

diff --git a/apps/rsa.c b/apps/rsa.c
index 7e9e5e2c38f454c1abb36b5641f8802087cc5e66..45ffaaa2825f46c34e6db5fae29c725c684720f4 100644 (file)
--- a/apps/rsa.c
+++ b/apps/rsa.c
@@ -91,7 +91,7 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
        {
-       ENGINE *e = NULL;
+       ENGINE *eng = NULL;
        int ret=1;
        RSA *rsa=NULL;
        int i,badops=0, sgckey=0;
@@ -211,20 +211,20 @@ bad:
 
        if (engine != NULL)
                {
-               if((e = ENGINE_by_id(engine)) == NULL)
+               if((eng = ENGINE_by_id(engine)) == NULL)
                        {
                        BIO_printf(bio_err,"invalid engine \"%s\"\n",
                                engine);
                        goto end;
                        }
-               if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
+               if(!ENGINE_set_default(eng, ENGINE_METHOD_ALL))
                        {
                        BIO_printf(bio_err,"can't use that engine\n");
                        goto end;
                        }
                BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
                /* Free our "structural" reference. */
-               ENGINE_free(e);
+               ENGINE_free(eng);
                }
 
        if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {