Eliminate the class=It-* attributes.

[mandoc.git] / tbl_html.c

diff --git a/tbl_html.c b/tbl_html.c
index 06fae5eba1a7daa9750c91ece39fc887658483e6..d59f1635d013b3a3ff2eab32ab183a7089e6cd0e 100644 (file)
--- a/tbl_html.c
+++ b/tbl_html.c
@@ -1,4 +1,4 @@
-/*     $Id: tbl_html.c,v 1.22 2017/06/12 20:14:18 schwarze Exp $ */
+/*     $Id: tbl_html.c,v 1.23 2017/07/31 16:14:10 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -49,6 +49,9 @@ html_tbl_strlen(const char *p, void *arg)
 static size_t
 html_tbl_sulen(const struct roffsu *su, void *arg)
 {
+       if (su->scale < 0.0)
+               return 0;
+
        switch (su->unit) {
        case SCALE_FS:  /* 2^16 basic units */
                return su->scale * 65536.0 / 24.0;