1 files changed, 3 insertions, 2 deletions

diff --git a/format.c b/format.c
index 525edb0..862d766 100644
--- a/format.c
+++ b/format.c
@@ -405,10 +405,11 @@ xs_str *not_really_markdown(const char *content, xs_list **attach, xs_list **tag
         const char *k, *v;
 
         while (xs_dict_next(d, &k, &v, &c)) {
-            const char *t = NULL;
+            const char *t = xs_mime_by_ext(v);
 
             /* is it an URL to an image? */
-            if (xs_startswith(v, "https:/" "/") && xs_startswith((t = xs_mime_by_ext(v)), "image/")) {
+            if (xs_startswith(v, "https:/" "/") &&
+                (xs_startswith(t, "image/") || strcmp(t, "application/octet-stream") == 0)) {
                 if (tag && xs_str_in(s, k) != -1) {
                     /* add the emoji to the tag list */
                     xs *e = xs_dict_new();