-rw-r--r-- | qmake/tools/qglist.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/qmake/tools/qglist.cpp b/qmake/tools/qglist.cpp index 155d585..bd27f8a 100644 --- a/qmake/tools/qglist.cpp +++ b/qmake/tools/qglist.cpp | |||
@@ -320,30 +320,26 @@ bool QGList::operator==( const QGList &list ) const | |||
320 | QLNode *QGList::locate( uint index ) | 320 | QLNode *QGList::locate( uint index ) |
321 | { | 321 | { |
322 | if ( index == (uint)curIndex ) // current node ? | 322 | if ( index == (uint)curIndex ) // current node ? |
323 | return curNode; | 323 | return curNode; |
324 | if ( !curNode && firstNode ) { // set current node | 324 | if ( !curNode && firstNode ) { // set current node |
325 | curNode = firstNode; | 325 | curNode = firstNode; |
326 | curIndex = 0; | 326 | curIndex = 0; |
327 | } | 327 | } |
328 | register QLNode *node; | 328 | register QLNode *node; |
329 | int distance = index - curIndex; // node distance to cur node | 329 | int distance = index - curIndex; // node distance to cur node |
330 | bool forward; // direction to traverse | 330 | bool forward; // direction to traverse |
331 | 331 | ||
332 | if ( index >= numNodes ) { | 332 | if ( index >= numNodes ) |
333 | #if defined(QT_CHECK_RANGE) | ||
334 | qWarning( "QGList::locate: Index %d out of range", index ); | ||
335 | #endif | ||
336 | return 0; | 333 | return 0; |
337 | } | ||
338 | 334 | ||
339 | if ( distance < 0 ) | 335 | if ( distance < 0 ) |
340 | distance = -distance; | 336 | distance = -distance; |
341 | if ( (uint)distance < index && (uint)distance < numNodes - index ) { | 337 | if ( (uint)distance < index && (uint)distance < numNodes - index ) { |
342 | node = curNode; // start from current node | 338 | node = curNode; // start from current node |
343 | forward = index > (uint)curIndex; | 339 | forward = index > (uint)curIndex; |
344 | } else if ( index < numNodes - index ) {// start from first node | 340 | } else if ( index < numNodes - index ) {// start from first node |
345 | node = firstNode; | 341 | node = firstNode; |
346 | distance = index; | 342 | distance = index; |
347 | forward = TRUE; | 343 | forward = TRUE; |
348 | } else { // start from last node | 344 | } else { // start from last node |
349 | node = lastNode; | 345 | node = lastNode; |