decode: adjust NULL check

Signed-off-by: David Korczynski <[email protected]>
fluent · Oct 18, 2023 · 5bd68b7 · 5bd68b7
1 parent 77b4c9d
commit 5bd68b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cmt_decode_msgpack.c b/src/cmt_decode_msgpack.c
@@ -977,11 +977,11 @@ static int unpack_basic_type_meta(mpack_reader_t *reader, size_t index, void *co
     result = cmt_mpack_unpack_map(reader, callbacks, context);
 
     if (CMT_DECODE_MSGPACK_SUCCESS == result) {
-        decode_context->map->label_count = cfl_list_size(&decode_context->map->label_keys);
 	if (decode_context->map == NULL || decode_context->map->parent == NULL) {
             return CMT_DECODE_MSGPACK_INVALID_ARGUMENT_ERROR;
 	}
 
+        decode_context->map->label_count = cfl_list_size(&decode_context->map->label_keys);
         if (decode_context->map->type == CMT_HISTOGRAM) {
             histogram = (struct cmt_histogram *) decode_context->map->parent;