[Minor] Fix expressions for empty content HTML parts

Issue: #2751

diff --git a/src/libmime/mime_expressions.c b/src/libmime/mime_expressions.c
index bdc6e46f55eef81e453b57fe7e42e7228e14e947..d45dafe5c778914d191b9164bb9e4c94108d3b94 100644 (file)
--- a/src/libmime/mime_expressions.c
+++ b/src/libmime/mime_expressions.c
@@ -1502,7 +1502,7 @@ rspamd_is_html_balanced (struct rspamd_task * task, GArray * args, void *unused)
        for (i = 0; i < task->text_parts->len; i ++) {
 
                p = g_ptr_array_index (task->text_parts, i);
-               if (!IS_PART_EMPTY (p) && IS_PART_HTML (p)) {
+               if (IS_PART_HTML (p)) {
                        if (p->flags & RSPAMD_MIME_TEXT_PART_FLAG_BALANCED) {
                                res = TRUE;
                        }
@@ -1539,7 +1539,7 @@ rspamd_has_html_tag (struct rspamd_task * task, GArray * args, void *unused)
        for (i = 0; i < task->text_parts->len; i ++) {
                p = g_ptr_array_index (task->text_parts, i);
 
-               if (!IS_PART_EMPTY (p) && IS_PART_HTML (p) && p->html) {
+               if (IS_PART_HTML (p) && p->html) {
                        res = rspamd_html_tag_seen (p->html, arg->data);
                }
 
@@ -1562,7 +1562,7 @@ rspamd_has_fake_html (struct rspamd_task * task, GArray * args, void *unused)
        for (i = 0; i < task->text_parts->len; i ++) {
                p = g_ptr_array_index (task->text_parts, i);
 
-               if (!IS_PART_EMPTY (p) && IS_PART_HTML (p) && p->html->html_tags == NULL) {
+               if (IS_PART_HTML (p) && (p->html == NULL || p->html->html_tags == NULL)) {
                        res = TRUE;
                }