diff --git a/cJSON.c b/cJSON.c
index 030311c..a8d7888 100644
--- a/cJSON.c
+++ b/cJSON.c
@@ -1317,6 +1317,8 @@ static cJSON_bool parse_value(cJSON * const item, parse_buffer * const input_buf
     if (can_read(input_buffer, 4) && (strncmp((const char*)buffer_at_offset(input_buffer), "null", 4) == 0))
     {
         item->type = cJSON_NULL;
+        item->valueint = 0;
+        item->valuedouble = 0;
         input_buffer->offset += 4;
         return true;
     }
@@ -1324,6 +1326,8 @@ static cJSON_bool parse_value(cJSON * const item, parse_buffer * const input_buf
     if (can_read(input_buffer, 5) && (strncmp((const char*)buffer_at_offset(input_buffer), "false", 5) == 0))
     {
         item->type = cJSON_False;
+        item->valueint = 0;
+        item->valuedouble = 0;
         input_buffer->offset += 5;
         return true;
     }
@@ -1332,6 +1336,7 @@ static cJSON_bool parse_value(cJSON * const item, parse_buffer * const input_buf
     {
         item->type = cJSON_True;
         item->valueint = 1;
+        item->valuedouble = 1;
         input_buffer->offset += 4;
         return true;
     }