X509 Generator sample

Forcing static linking for lib wrapped as in other case doc tests
fail to locate the static library

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ffi.rs b/src/ffi.rs
index 40291869..93a25274 100755
--- a/src/ffi.rs
+++ b/src/ffi.rs
@@ -193,7 +193,7 @@ extern { }
 pub unsafe fn BN_is_zero(a: *mut BIGNUM) -> c_int { bn_is_zero(a) }
 
 /* Special import from native/bn_is_zero.c */
-#[link(name="wrapped")]
+#[link(name = "wrapped", kind = "static")]
 extern "C" {
     pub fn bn_is_zero(a: *mut BIGNUM) -> c_int;
 }