Initialise temporary box in cond_eval

Caused issues if we tried to print the value directly

diff --git a/src/main/cond_eval.c b/src/main/cond_eval.c
index 5eb9fcb64220a327cb2a068e487c6da55f78f5e2..148bb1a496327f225035e09820f867279d714918 100644 (file)
--- a/src/main/cond_eval.c
+++ b/src/main/cond_eval.c
@@ -516,6 +516,8 @@ do {\
                ssize_t ret;
                fr_value_box_t data;
 
+               memset(&data, 0, sizeof(data));
+
                if (map->rhs->type != TMPL_TYPE_UNPARSED) {
                        char *p;