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| author | Andrei Karas <akaras@inbox.ru> | 2018-02-12 04:08:09 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2018-02-12 04:09:13 +0300 |
| commit | 081694ca70c7ebbd91bb1f49c58687a6cd33dfa0 (patch) | |
| tree | 70cc4d84135519c633a692f22b7f905da02ad980 /src | |
| parent | fbeaa2fc7f40999f6f6b96ab1e6b2f5de11a5d6c (diff) | |
| download | hercules-081694ca70c7ebbd91bb1f49c58687a6cd33dfa0.tar.gz hercules-081694ca70c7ebbd91bb1f49c58687a6cd33dfa0.tar.bz2 hercules-081694ca70c7ebbd91bb1f49c58687a6cd33dfa0.tar.xz hercules-081694ca70c7ebbd91bb1f49c58687a6cd33dfa0.zip | |
Fix possible crash in zone change code. Fixes #1971
In function map_zone_change2 silently exit if zone is NULL.
Diffstat (limited to 'src')
| -rw-r--r-- | src/map/map.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/map/map.c b/src/map/map.c index 106224a47..bb367a08d 100644 --- a/src/map/map.c +++ b/src/map/map.c @@ -4502,6 +4502,8 @@ void map_zone_change2(int m, struct map_zone_data *zone) { const char *empty = ""; + if (zone == NULL) + return; Assert_retv(m >= 0 && m < map->count); if( map->list[m].zone == zone ) return; |