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Additional check in map_mapid2mapname (#4373)

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* The mapid2name script command didn't check if the map existed (potential crash)
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Atemo 2020-02-04 15:01:00 +01:00 committed by GitHub
parent 6c8840ca54
commit 78eb1bcd7b
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1 changed files with 3 additions and 0 deletions
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3
src/map/map.cpp
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@ -2979,6 +2979,9 @@ const char* map_mapid2mapname(int m)
struct map_data *mapdata = map_getmapdata(m); struct map_data *mapdata = map_getmapdata(m);
if (!mapdata)
return "";
if (mapdata->instance_id) { // Instance map check if (mapdata->instance_id) { // Instance map check
struct instance_data *im = &instance_data[mapdata->instance_id]; struct instance_data *im = &instance_data[mapdata->instance_id];