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DIRECTOR: LINGO: Fix 0 indices in c_charToOf

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This commit is contained in:
djsrv 2020-08-21 15:03:07 -04:00
parent 828595c9fc
commit 4c7593659b
1 changed files with 3 additions and 3 deletions
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6
engines/director/lingo/lingo-code.cpp
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@ -1033,10 +1033,10 @@ void LC::c_charToOf() {
Datum res;
// The if order is important. It mimicks the checks, i.e. bugs, of Director 4.
if (indexFrom < 0)
if (indexFrom < 1)
res = Datum(chunkExpr);
else if (indexTo < 0)
res = Datum(Common::String(chunkExpr[indexTo - 1])); // treat as charOf
else if (indexTo < 1)
res = Datum(Common::String(chunkExpr[indexFrom - 1])); // treat as charOf
else if (indexFrom > indexTo)
res = Datum("");
else if (uint(indexFrom) > chunkExpr.size())