Assign intial value in declaration

diff --git a/src/modules/rlm_realm/trustrouter.c b/src/modules/rlm_realm/trustrouter.c
index c708470f0e01013e6a5c591738327e18542d2a5a..7fcf189402e3a4eecf741dcc2a163a9b4bd618aa 100644 (file)
--- a/src/modules/rlm_realm/trustrouter.c
+++ b/src/modules/rlm_realm/trustrouter.c
@@ -320,7 +320,7 @@ static fr_tls_server_conf_t *construct_tls(TIDC_INSTANCE *inst,
 {
        fr_tls_server_conf_t *tls;
        unsigned char *key_buf = NULL;
-       ssize_t keylen;
+       ssize_t keylen = 0;
        char *hexbuf = NULL;
        DH *aaa_server_dh;
 #if OPENSSL_VERSION_NUMBER >= 0x10100000L