diff options
| -rw-r--r-- | mdoc_action.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mdoc_action.c b/mdoc_action.c index 317fa54a..023d496b 100644 --- a/mdoc_action.c +++ b/mdoc_action.c @@ -660,6 +660,13 @@ post_bl_tagwidth(POST_ARGS) assert(MDOC_BLOCK == nn->type); nn = nn->head->child; + if (nn == NULL) { + /* No -width for .Bl and first .It is emtpy */ + if ( ! mdoc_nmsg(m, n, MANDOCERR_NOWIDTHARG)) + return(0); + break; + } + if (MDOC_TEXT == nn->type) { sz = strlen(nn->string) + 1; break; |