diff options
Diffstat (limited to 'mdoc_action.c')
-rw-r--r-- | mdoc_action.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mdoc_action.c b/mdoc_action.c index f84542d4..49a87052 100644 --- a/mdoc_action.c +++ b/mdoc_action.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_action.c,v 1.55 2010/05/12 08:41:17 kristaps Exp $ */ +/* $Id: mdoc_action.c,v 1.56 2010/05/14 15:26:39 kristaps Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> * @@ -366,9 +366,10 @@ post_st(POST_ARGS) assert(MDOC_TEXT == n->child->type); p = mdoc_a2st(n->child->string); - assert(p); - free(n->child->string); - n->child->string = mandoc_strdup(p); + if (p != NULL) { + free(n->child->string); + n->child->string = mandoc_strdup(p); + } return(1); } |