include openssl/err.h

sjlombardo · sjlombardo · commit c7c5268b5f98 · 2017-04-27T11:01:00.000-04:00
diff --git a/src/crypto_openssl.c b/src/crypto_openssl.c
@@ -37,6 +37,7 @@
 #include <openssl/rand.h>
 #include <openssl/evp.h>
 #include <openssl/hmac.h>
+#include <openssl/err.h>
 
 typedef struct {
   EVP_CIPHER *evp_cipher;
