From: Alan T. DeKok <aland@freeradius.org>
Date: Thu, 2 Jun 2022 13:03:22 +0000 (-0400)
Subject: update truthiness for value-box groups
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c9b6351beae30f8ef3d2e75859d83a163962b15;p=thirdparty%2Ffreeradius-server.git

update truthiness for value-box groups

empty groups are false.  non-empty groups are true.

Any other structural types cannot exist in a value-box group.
---

diff --git a/src/lib/unlang/xlat_expr.c b/src/lib/unlang/xlat_expr.c
index 994a624166a..42178d7554f 100644
--- a/src/lib/unlang/xlat_expr.c
+++ b/src/lib/unlang/xlat_expr.c
@@ -608,7 +608,10 @@ static bool truthiness(fr_value_box_t const *in)
 
 	switch (in->type) {
 	case FR_TYPE_NULL:
+		return false;
+
 	case FR_TYPE_STRUCTURAL:
+		if (in->type == FR_TYPE_GROUP) return (fr_value_box_list_len(&in->vb_group) > 0);
 		return false;
 
 	case FR_TYPE_BOOL: