Just assign a default value to ret
Not sure how gcc was detecting that ret might've been used uninitialized
but rather than try and poke at it throught the commit, tag, update
dbcore, run jenkins build cycle I'll just assign a default value.
diff --git a/c_src/b64url.c b/c_src/b64url.c
index 0bc6ab8..f4067fb 100644
--- a/c_src/b64url.c
+++ b/c_src/b64url.c
@@ -542,7 +542,7 @@
ErlNifBinary src;
b64url_priv* priv = (b64url_priv*) enif_priv_data(env);
b64url_st* st = NULL;
- ENTERM ret;
+ ENTERM ret = priv->atom_error;
int status;
if(argc != 2) {
