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(svn r24158) -Fix (r23408): Town producing no cargo at all could spawn passenger subsidies.

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frosch 2012-04-21 20:03:58 +00:00
parent 85cc8822cb
commit 56a5bf79cd
1 changed files with 3 additions and 0 deletions
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src/subsidy.cpp
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@ -336,6 +336,9 @@ bool FindSubsidyTownCargoRoute()
/* Passenger subsidies are not handled here. */
ClrBit(town_cargo_produced, CT_PASSENGERS);
/* No cargo produced at all? */
if (town_cargo_produced == 0) return false;
/* Choose a random cargo that is produced in the town. */
uint8 cargo_number = RandomRange(CountBits(town_cargo_produced));
CargoID cid;