bin/delv/delv.c: Fix invalid logic operation in REQUIRE() condition

(cherry picked from commit 9ab16d10d48e4476adfa54807c62fe69cee96526)

diff --git a/bin/delv/delv.c b/bin/delv/delv.c
index 9ddb0c4eca19ebbc585eb8df4a93210a2e95db67..5cb488c7ceefc6200fb1ddf6c180267919ee807e 100644 (file)
--- a/bin/delv/delv.c
+++ b/bin/delv/delv.c
@@ -502,7 +502,7 @@ setup_style(dns_master_style_t **stylep) {
        isc_result_t result;
        dns_master_style_t *style = NULL;
 
-       REQUIRE(stylep != NULL || *stylep == NULL);
+       REQUIRE(stylep != NULL && *stylep == NULL);
 
        styleflags |= DNS_STYLEFLAG_REL_OWNER;
        if (showcomments)