diff options
Diffstat (limited to 'mandoc.c')
| -rw-r--r-- | mandoc.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -1,4 +1,4 @@ -/* $Id: mandoc.c,v 1.115 2019/05/21 08:04:21 schwarze Exp $ */ +/* $Id: mandoc.c,v 1.116 2019/06/27 15:07:30 schwarze Exp $ */ /* * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011-2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org> @@ -494,9 +494,10 @@ time2a(time_t t) size_t ssz; int isz; + buf = NULL; tm = localtime(&t); if (tm == NULL) - return NULL; + goto fail; /* * Reserve space: @@ -520,7 +521,8 @@ time2a(time_t t) * of looking at LC_TIME. */ - if ((isz = snprintf(p, 4 + 1, "%d, ", tm->tm_mday)) == -1) + isz = snprintf(p, 4 + 1, "%d, ", tm->tm_mday); + if (isz < 0 || isz > 4) goto fail; p += isz; @@ -530,7 +532,7 @@ time2a(time_t t) fail: free(buf); - return NULL; + return mandoc_strdup(""); } char * @@ -539,6 +541,9 @@ mandoc_normdate(struct roff_man *man, char *in, int ln, int pos) char *cp; time_t t; + if (man->quick) + return mandoc_strdup(in == NULL ? "" : in); + /* No date specified: use today's date. */ if (in == NULL || *in == '\0') |