From: Alan T. DeKok <aland@freeradius.org>
Date: Tue, 16 Oct 2018 17:31:51 +0000 (-0400)
Subject: fix static analysis warning
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=308f43fae77e97aaa3dcb0aa4adadd5a8d8d4131;p=thirdparty%2Ffreeradius-server.git

fix static analysis warning
---

diff --git a/src/lib/util/struct.c b/src/lib/util/struct.c
index c993bece42a..c1ce8cf4879 100644
--- a/src/lib/util/struct.c
+++ b/src/lib/util/struct.c
@@ -30,6 +30,10 @@ VALUE_PAIR *fr_unknown_from_network(TALLOC_CTX *ctx, fr_dict_attr_t const *paren
 	VALUE_PAIR *vp;
 	fr_dict_attr_t const *child;
 
+#ifndef NDEBUG
+	if (!parent->parent) return NULL; /* stupid static analyzers */
+#endif
+
 	/*
 	 *	Build an unknown attr of the entire STRUCT.
 	 */