diff options
Diffstat (limited to 'mandoc.c')
| -rw-r--r-- | mandoc.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -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') |