diff options
Diffstat (limited to 'mdoc_state.c')
| -rw-r--r-- | mdoc_state.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mdoc_state.c b/mdoc_state.c index fb21a36e..99230b22 100644 --- a/mdoc_state.c +++ b/mdoc_state.c @@ -16,6 +16,7 @@ */ #include <sys/types.h> +#include <assert.h> #include <stdlib.h> #include <string.h> @@ -154,7 +155,6 @@ static const state_handler __state_handlers[MDOC_MAX - MDOC_Dd] = { NULL, /* En */ NULL, /* Dx */ NULL, /* %Q */ - NULL, /* br */ NULL, /* sp */ NULL, /* %U */ NULL, /* Ta */ @@ -168,9 +168,10 @@ mdoc_state(struct roff_man *mdoc, struct roff_node *n) { state_handler handler; - if (n->tok == TOKEN_NONE) + if (n->tok == TOKEN_NONE || n->tok < ROFF_MAX) return; + assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX); if ( ! (mdoc_macros[n->tok].flags & MDOC_PROLOGUE)) mdoc->flags |= MDOC_PBODY; |