fixed bug with switching screens on primary when there's no
link in that direction (it would assert). introduced bug when adding support for wrapping. now ignores attempts to move in a direction with no link.
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@ -890,6 +890,9 @@ CServer::getNeighbor(
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// get the first neighbor
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CScreenInfo* lastGoodScreen = src;
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CScreenInfo* dst = getNeighbor(src, srcSide);
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if (dst == NULL) {
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return NULL;
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}
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// get the source screen's size (needed for kRight and kBottom)
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SInt32 w = src->m_width, h = src->m_height;
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@ -897,7 +900,7 @@ CServer::getNeighbor(
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// find destination screen, adjusting x or y (but not both)
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switch (srcSide) {
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case CConfig::kLeft:
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while (dst != NULL) {
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while (dst != NULL && dst != lastGoodScreen) {
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lastGoodScreen = dst;
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w = lastGoodScreen->m_width;
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h = lastGoodScreen->m_height;
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