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added null check in case typedef foudn a bug

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This commit is contained in:
Mark Vejvoda
2013-11-01 21:47:14 +00:00
parent e3a8ee6d2f
commit a061289c1c
1 changed files with 4 additions and 0 deletions
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4
source/glest_game/world/unit_updater.cpp
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@@ -1697,6 +1697,10 @@ void UnitUpdater::updateRepair(Unit *unit, int frameIndex) {
//} //}
Command *command= unit->getCurrCommand(); Command *command= unit->getCurrCommand();
if(command == NULL) {
throw megaglest_runtime_error("command == NULL");
}
const RepairCommandType *rct= static_cast<const RepairCommandType*>(command->getCommandType()); const RepairCommandType *rct= static_cast<const RepairCommandType*>(command->getCommandType());
const CommandType *ct = (command != NULL ? command->getCommandType() : NULL); const CommandType *ct = (command != NULL ? command->getCommandType() : NULL);