From 7956fe75112de7ff7439929dcbdbc6a3fe75f77a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vladimir.cunat@nic.cz>
Date: Thu, 27 Jun 2019 16:50:13 +0200
Subject: [PATCH] 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)
---
 utils/cache_gc/db.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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;
                 }
-- 
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