mirror of https://github.com/OpenTTD/OpenTTD.git
Codechange: make it more obvious SlArray supports SLE_VAR_NULL
In the end, the code was already doing the right thing, but a few functions deep, and not really obvious. When validating what objects can handle SLE_VAR_NULL, it is nicer to just have this obvious.
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@ -1069,6 +1069,12 @@ void SlArray(void *array, size_t length, VarType conv)
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if (_sl.need_length == NL_CALCLENGTH) return;
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}
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if (GetVarMemType(conv) == SLE_VAR_NULL) {
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assert(_sl.action != SLA_SAVE); // Use SL_NULL if you want to write null-bytes
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SlSkipBytes(SlCalcArrayLen(length, conv));
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return;
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}
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/* NOTICE - handle some buggy stuff, in really old versions everything was saved
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* as a byte-type. So detect this, and adjust array size accordingly */
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if (_sl.action != SLA_SAVE && _sl_version == 0) {
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