- Fix unused variable warning on compilation with no thread support.

NLnetLabs · May 27, 2024 · f5a2160 · f5a2160
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diff --git a/doc/Changelog b/doc/Changelog
@@ -3,6 +3,9 @@
 	  cases. In the cases where limits are exceeded.
 	- Fix spelling of tcp-idle-timeout docs, from Michael Tokarev.
 
+27 May 2024: Yorgos
+	- Fix unused variable warning on compilation with no thread support.
+
 24 May 2024: Wouter
 	- Fix #1064: Unbound 1.20 Cachedb broken?
 

diff --git a/testcode/unitmain.c b/testcode/unitmain.c
@@ -1327,6 +1327,8 @@ static void localzone_parents_test(void)
 		/* This is the config way */
 		z = lz_enter_zone(z1, zone_data[i], "always_nxdomain",
 			LDNS_RR_CLASS_IN);
+		(void)z;  /* please compiler when no threading and no lock
+		code; the following line disappears and z stays unused */
 		lock_rw_unlock(&z->lock);
 		lz_init_parents(z1);