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Fix GetClosestIndustry with invalid industry type when using cache

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Jonathan G Rennison
2022-08-07 00:11:52 +01:00
parent bc920df63a
commit 613c90e78f
1 changed files with 1 additions and 0 deletions
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src/newgrf_industries.cpp
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@@ -98,6 +98,7 @@ IndustryLocationDistanceCache *IndustryLocationDistanceCache::instance = nullptr
static uint32 GetClosestIndustry(TileIndex tile, IndustryType type, const Industry *current) static uint32 GetClosestIndustry(TileIndex tile, IndustryType type, const Industry *current)
{ {
if (type >= NUM_INDUSTRYTYPES) return UINT32_MAX;
if (IndustryLocationDistanceCache::instance != nullptr) { if (IndustryLocationDistanceCache::instance != nullptr) {
IndustryLocationDistanceCache *cache = IndustryLocationDistanceCache::instance; IndustryLocationDistanceCache *cache = IndustryLocationDistanceCache::instance;
if (!cache->initialised) { if (!cache->initialised) {