static analyzer lint for dig.c, do.c

2025-01-18 19:58:30 -08:00
parent e8d9331f14
commit c97bb2c0a4
2 changed files with 3 additions and 1 deletions
--- a/src/dig.c
+++ b/src/dig.c
@@ -1642,6 +1642,7 @@ zap_dig(void)
            if (diridx != DIR_ERR
                && !conjoined_pits(adjpit, trap_with_u, FALSE)) {
                digdepth = 0; /* limited to the adjacent location only */
+                nhUse(digdepth);
                if (!(adjpit && is_pit(adjpit->ttyp))) {
                    char buf[BUFSZ];