make sure converted errors are handled by string output

src/internal.c

@@ -4336,6 +4336,7 @@ void SetErrorString(int error, char* str)
         break;
 
     case WANT_READ :
+    case SSL_ERROR_WANT_READ :
         XSTRNCPY(str, "non-blocking socket wants data to be read", max);
         break;
 
@@ -4352,6 +4353,7 @@ void SetErrorString(int error, char* str)
         break;
 
     case WANT_WRITE :
+    case SSL_ERROR_WANT_WRITE :
         XSTRNCPY(str, "non-blocking socket write buffer full", max);
         break;
 
@@ -4432,6 +4434,7 @@ void SetErrorString(int error, char* str)
         break;
 
     case ZERO_RETURN:
+    case SSL_ERROR_ZERO_RETURN:
         XSTRNCPY(str, "peer sent close notify alert", max);
         break;
 

src/ssl.c

@@ -486,6 +486,7 @@ int CyaSSL_get_error(CYASSL* ssl, int ret)
     if (ret > 0)
         return SSL_ERROR_NONE;
 
+    /* make sure converted types are handled in SetErrorString() too */
     if (ssl->error == WANT_READ)
         return SSL_ERROR_WANT_READ;         /* convert to OpenSSL type */
     else if (ssl->error == WANT_WRITE)