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DREAMWEB: Also filter out invalid characters in getNextWord()

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Thanks again to eriktorbjorn for spotting this. This one should be the
last place where we should filter out invalid characters
This commit is contained in:
Filippos Karapetis 2012-11-06 01:47:03 +02:00
parent bdb8bdae2a
commit 06a2ac495d
1 changed files with 3 additions and 1 deletions
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4
engines/dreamweb/print.cpp
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@ -49,7 +49,9 @@ uint8 DreamWebEngine::getNextWord(const GraphicsFile &charSet, const uint8 *stri
return 0;
}
firstChar = modifyChar(firstChar);
if (firstChar != 255) {
// WORKAROUND: Also filter out invalid characters here (refer to the
// workaround in printChar() below for more info).
if (firstChar >= 32 && firstChar != 255) {
uint8 secondChar = *string;
uint8 width = charSet._frames[firstChar - 32 + _charShift].width;
width = kernChars(firstChar, secondChar, width);