Initialise slen

diff --git a/src/lib/util/dict_util.c b/src/lib/util/dict_util.c
index 7af2b06a8186f72db95c47631029f25aed5a3bb3..893013d0852769b3e02703890cfecef18786e894 100644 (file)
--- a/src/lib/util/dict_util.c
+++ b/src/lib/util/dict_util.c
@@ -2184,7 +2184,7 @@ ssize_t dict_attr_search(fr_dict_attr_err_t *err, fr_dict_attr_t const **out,
        fr_hash_iter_t          iter;
        fr_dict_t               *dict = NULL;
 
-       ssize_t                 slen;
+       ssize_t                 slen = 0;
        fr_sbuff_t              our_in = FR_SBUFF_NO_ADVANCE(in);
 
        /*