DOC: Fix example in OSSL_PARAM_int.pod
This fixes an incorrect NULL check.
Fixes
@@ -362,11 +362,11 @@ could fill in the parameters like this:
OSSL_PARAM *p;
- if ((p = OSSL_PARAM_locate(params, "foo")) == NULL)
+ if ((p = OSSL_PARAM_locate(params, "foo")) != NULL)
OSSL_PARAM_set_utf8_ptr(p, "foo value");
- if ((p = OSSL_PARAM_locate(params, "bar")) == NULL)
+ if ((p = OSSL_PARAM_locate(params, "bar")) != NULL)
OSSL_PARAM_set_utf8_ptr(p, "bar value");
- if ((p = OSSL_PARAM_locate(params, "cookie")) == NULL)
+ if ((p = OSSL_PARAM_locate(params, "cookie")) != NULL)
OSSL_PARAM_set_utf8_ptr(p, "cookie value");
=head1 SEE ALSO
