diff options
| -rw-r--r-- | man_html.c | 6 | ||||
| -rw-r--r-- | mdoc_html.c | 6 |
2 files changed, 8 insertions, 4 deletions
@@ -440,7 +440,8 @@ man_SH_pre(MAN_ARGS) if (n->type == 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); } return 1; @@ -509,7 +510,8 @@ man_SS_pre(MAN_ARGS) if (n->type == ROFFT_HEAD) { 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; 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; } |