From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Thu, 27 Jun 2019 14:50:13 +0000 (+0200)
Subject: gc: fix a lint warning
X-Git-Tag: v4.1.0~8^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7956fe75112de7ff7439929dcbdbc6a3fe75f77a;p=thirdparty%2Fknot-resolver.git

gc: fix a lint warning

I think the condition is still quite well readable even though much
shorter than my original !(kd[i - 1] == 0 && kd[i - 2] == 0)
---

diff --git a/utils/cache_gc/db.c b/utils/cache_gc/db.c
index 07fccf0a1..8d5c43f9c 100644
--- a/utils/cache_gc/db.c
+++ b/utils/cache_gc/db.c
@@ -87,7 +87,7 @@ const uint16_t *kr_gc_key_consistent(knot_db_val_t key)
                 i = 1;
 	} else {
 		/* find the first double zero in the key */
-                for (i = 2; !kd[i - 1] == 0 || !kd[i - 2] == 0; ++i) {
+                for (i = 2; kd[i - 1] || kd[i - 2]; ++i) {
                     if (i >= key.len)
 			    return NULL;
                 }