From a371727ff2b53aefdde1aa1ec8770039a34550f2 Mon Sep 17 00:00:00 2001 From: mwerezak Date: Mon, 15 Sep 2014 21:48:07 -0400 Subject: [PATCH] Fixes optional argument check --- code/ATMOSPHERICS/_atmospherics_helpers.dm | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/code/ATMOSPHERICS/_atmospherics_helpers.dm b/code/ATMOSPHERICS/_atmospherics_helpers.dm index f6eb8e2fa6..ef1da6c056 100644 --- a/code/ATMOSPHERICS/_atmospherics_helpers.dm +++ b/code/ATMOSPHERICS/_atmospherics_helpers.dm @@ -31,7 +31,7 @@ //var/source_moles_initial = source.total_moles - if (!transfer_moles) + if (isnull(transfer_moles)) transfer_moles = source.total_moles else transfer_moles = min(source.total_moles, transfer_moles) @@ -102,7 +102,7 @@ total_specific_power = specific_power_gas[g]*ratio //Figure out how much of each gas to filter - if (!total_transfer_moles) + if (isnull(total_transfer_moles)) total_transfer_moles = total_filterable_moles else total_transfer_moles = min(total_transfer_moles, total_filterable_moles) @@ -172,7 +172,7 @@ total_specific_power = specific_power_gas[g]*ratio //Figure out how much of each gas to filter - if (!total_transfer_moles) + if (isnull(total_transfer_moles)) total_transfer_moles = source.total_moles else total_transfer_moles = min(total_transfer_moles, source.total_moles) @@ -250,7 +250,7 @@ total_specific_power = specific_power_gas[g]*ratio //Figure out how much of each gas to filter - if (!total_transfer_moles) + if (isnull(total_transfer_moles)) total_transfer_moles = source.total_moles else total_transfer_moles = min(total_transfer_moles, source.total_moles) @@ -333,7 +333,7 @@ if (total_mixing_moles < MINUMUM_MOLES_TO_FILTER) //if we cant transfer enough gas just stop to avoid further processing return -1 - if (!total_transfer_moles) + if (isnull(total_transfer_moles)) total_transfer_moles = total_mixing_moles else total_transfer_moles = min(total_mixing_moles, total_transfer_moles)