diff options
Diffstat (limited to 'libwc/ucs.c')
| -rw-r--r-- | libwc/ucs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libwc/ucs.c b/libwc/ucs.c index 18c3a67..5d110f3 100644 --- a/libwc/ucs.c +++ b/libwc/ucs.c @@ -677,9 +677,9 @@ wc_ucs_put_tag(char *p) if (!strcasecmp(p, tag_map[i])) return i; } - n_tag_map++; - if (n_tag_map == MAX_TAG_MAP) + if (n_tag_map + 1 >= MAX_TAG_MAP) return 0; + n_tag_map++; tag_map[n_tag_map] = p; return n_tag_map; } @@ -687,7 +687,7 @@ wc_ucs_put_tag(char *p) char * wc_ucs_get_tag(int ntag) { - if (ntag == 0 || ntag > n_tag_map) + if (ntag <= 0 || ntag > n_tag_map) return NULL; return tag_map[ntag]; } |