diff options
Diffstat (limited to 'mdoc_html.c')
| -rw-r--r-- | mdoc_html.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mdoc_html.c b/mdoc_html.c index eda5ce41..6987525c 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -501,7 +501,8 @@ mdoc_sh_pre(MDOC_ARGS) case ROFFT_HEAD: id = html_make_id(n); print_otag(h, TAG_H1, "cTi", "Sh", id); - print_otag(h, TAG_A, "chR", "selflink", id); + if (id != NULL) + print_otag(h, TAG_A, "chR", "selflink", id); free(id); break; case ROFFT_BODY: @@ -524,7 +525,8 @@ mdoc_ss_pre(MDOC_ARGS) id = html_make_id(n); print_otag(h, TAG_H2, "cTi", "Ss", id); - print_otag(h, TAG_A, "chR", "selflink", id); + if (id != NULL) + print_otag(h, TAG_A, "chR", "selflink", id); free(id); return 1; } |