From c1f0ee1044f2d39648ffdd96194566020d3d164e Mon Sep 17 00:00:00 2001
From: Andreas Piesk <a.piesk@mailbox.org>
Date: Fri, 22 Dec 2017 10:05:02 +0000
Subject: [PATCH] Fix build of nisplus lookup

---
 src/src/lookups/nisplus.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/src/lookups/nisplus.c b/src/src/lookups/nisplus.c
index e4184bbd6..7cd00eedf 100644
--- a/src/src/lookups/nisplus.c
+++ b/src/src/lookups/nisplus.c
@@ -54,7 +54,6 @@ nis_object *tno, *eno;
 struct entry_obj *eo;
 struct table_obj *ta;
 uschar *p = query + length;
-uschar *yield = NULL;
 gstring * yield = NULL;
 
 do_cache = do_cache;   /* Placate picky compilers */
@@ -173,7 +172,7 @@ for (i = 0; i < eo->en_cols.en_cols_len; i++)
       yield = string_catn(yield, US"\"", 1);
       }
     else
-    eyield = string_catn(yield, value, len);
+      yield = string_catn(yield, value, len);
 
     yield = string_catn(yield, US" ", 1);
     }
-- 
2.30.2