Better robustness when backends encounter a Unicode character not

[sgt/halibut] / bk_xhtml.c

diff --git a/bk_xhtml.c b/bk_xhtml.c
index aff20a3..4b9b98c 100644 (file)
--- a/bk_xhtml.c
+++ b/bk_xhtml.c
@@ -1651,7 +1651,8 @@ static void xhtml_rdaddwc(rdstringc *rs, word *text, word *end, int indexable) {
            rdaddsc(rs, "<code>");
 
        if (removeattr(text->type) == word_Normal) {
-         if (xhtml_convert(text->text, 0, &c, TRUE)) /* spaces in the word are hard */
+         if (xhtml_convert(text->text, 0, &c, TRUE) || !text->alt)
+               /* spaces in the word are hard */
            rdaddsc(rs, c);
          else
            xhtml_rdaddwc(rs, text->alt, NULL, indexable);