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If there was no source item in a furnace it would cause a segmentation fault.

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This commit is contained in:
JacobF 2011-08-30 11:38:53 -04:00
parent 4af1f2963c
commit 6415528f96
2 changed files with 3 additions and 1 deletions
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2
src/content_nodemeta.cpp
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@ -293,7 +293,7 @@ bool FurnaceNodeMetadata::step(float dtime)
If there is no source item or source item is not cookable,
or furnace became overloaded, stop loop.
*/
if((m_fuel_time < m_fuel_totaltime || dst_list->roomForCookedItem(src_item) == false)
if((m_fuel_time < m_fuel_totaltime || (src_item && dst_list->roomForCookedItem(src_item) == false))
&& (src_item == NULL || m_src_totaltime < 0.001))
{
m_step_accumulator = 0;

2
src/inventory.cpp
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@ -581,6 +581,8 @@ bool InventoryList::roomForItem(const InventoryItem *item)
bool InventoryList::roomForCookedItem(const InventoryItem *item)
{
if(!item)
return false;
const InventoryItem *cook = item->createCookResult();
if(!cook)
return false;