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- don't skip empty arrays which are themselves array elements in the ZScript serializer.

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This commit is contained in:
Christoph Oelckers 2018-02-27 15:42:22 +01:00
parent aaaf9aa108
commit af14609de7
1 changed files with 4 additions and 1 deletions
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5
src/scripting/types.cpp
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@ -1968,7 +1968,10 @@ void PDynArray::SetPointerArray(void *base, unsigned offset, TArray<size_t> *spe
void PDynArray::WriteValue(FSerializer &ar, const char *key, const void *addr) const
{
FArray *aray = (FArray*)addr;
if (aray->Count > 0)
// We may skip an empty array only if it gets stored under a named key.
// If no name is given, i.e. it's part of an outer array's element list, even empty arrays must be stored,
// because otherwise the array would lose its entry.
if (aray->Count > 0 || key == nullptr)
{
if (ar.BeginArray(key))
{