From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 18 Nov 2022 13:50:50 +0000 (-0500)
Subject: make use-specific variables
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81847aca1cf50b133107ef00717537736f42a77c;p=thirdparty%2Ffreeradius-server.git

make use-specific variables

so we can do nested loops with fr_pair_list_foreach() macros
---

diff --git a/src/lib/util/pair.h b/src/lib/util/pair.h
index 7106f562da0..ab7013f900f 100644
--- a/src/lib/util/pair.h
+++ b/src/lib/util/pair.h
@@ -256,7 +256,7 @@ static inline bool vp_da_data_type_check(fr_pair_t *vp)
  *				Will be declared in the scope of the loop.
  */
 #define fr_pair_list_foreach(_list_head, _iter) \
-	for (fr_pair_t *_next, *_iter = fr_pair_list_head(_list_head); _next = fr_pair_list_next(_list_head, _iter), _iter != NULL; _iter = _next)
+	for (fr_pair_t *JOIN(_next,_iter), *_iter = fr_pair_list_head(_list_head); JOIN(_next,_iter) = fr_pair_list_next(_list_head, _iter), _iter != NULL; _iter = JOIN(_next,_iter))
 
 /** Append a pair to a list, assigning its value.
  *