external/boringssl: fix |SSLeay|.

SSLeay is a compatibility function for OpenSSL, but I got it wrong.
It doesn't return a string, it returns a number. This doesn't end up
making any difference, but it fixes a warning when building OpenSSH.

Bug: 21304170
Change-Id: I3e4bb0240b18647cfe2a3ce5869948a4527ff0f0

1 files changed, 3 insertions, 3 deletions

diff --git a/src/crypto/crypto.c b/src/crypto/crypto.c
index 64e55f4..d9bb07e 100644
--- a/src/crypto/crypto.c
+++ b/src/crypto/crypto.c
@@ -104,9 +104,9 @@ void CRYPTO_library_init(void) {
 }
 
 const char *SSLeay_version(int unused) {
-  return SSLeay();
+  return "BoringSSL";
 }
 
-const char *SSLeay(void) {
-  return "BoringSSL";
+unsigned long SSLeay(void) {
+  return OPENSSL_VERSION_NUMBER;
 }