1 files changed, 6 insertions, 9 deletions

diff --git a/networking/nslookup.c b/networking/nslookup.c
index d31801e96..c6f431347 100644
--- a/networking/nslookup.c
+++ b/networking/nslookup.c
@@ -271,8 +271,8 @@ struct query {
 };
 
 static const struct {
-        int type;
-        const char *name;
+        unsigned char type;
+        char name[7];
 } qtypes[] = {
         { ns_t_soa,   "SOA"   },
         { ns_t_ns,    "NS"    },
@@ -285,7 +285,6 @@ static const struct {
         { ns_t_txt,   "TXT"   },
         { ns_t_ptr,   "PTR"   },
         { ns_t_any,   "ANY"   },
-        { }
 };
 
 static const char *const rcodes[] = {
@@ -803,7 +802,7 @@ int nslookup_main(int argc UNUSED_PARAM, char **argv)
                         ptr = chr + 1;
 
                 for (c = 0;; c++) {
-                        if (!qtypes[c].name)
+                        if (c == ARRAY_SIZE(qtypes))
                                 bb_error_msg_and_die("invalid query type \"%s\"", ptr);
                         if (strcmp(qtypes[c].name, ptr) == 0)
                                 break;
@@ -836,13 +835,11 @@ int nslookup_main(int argc UNUSED_PARAM, char **argv)
                                 add_query(&queries, &n_queries, T_AAAA, *argv);
 #endif
                         }
-                }
-                else {
+                } else {
                         int c;
-                        for (c = 0; qtypes[c].name; c++) {
+                        for (c = 0; c < ARRAY_SIZE(qtypes); c++) {
                                 if (types & (1 << c))
-                                        add_query(&queries, &n_queries, qtypes[c].type,
-                                                *argv);
+                                        add_query(&queries, &n_queries, qtypes[c].type, *argv);
                         }
                 }
                 argv++;