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

diff --git a/bin/delv/delv.c b/bin/delv/delv.c
index 144b26c1f033b36915737e7a1dff04b0c7d87106..f3127ab9e859964e50bb7cf4f9120cca8e93fca8 100644 (file)
--- a/bin/delv/delv.c
+++ b/bin/delv/delv.c
@@ -529,7 +529,7 @@ 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 (yaml) {