--- a/src/gui/image/qpnghandler.cpp Tue Jul 06 15:10:48 2010 +0300
+++ b/src/gui/image/qpnghandler.cpp Wed Aug 18 10:37:55 2010 +0300
@@ -892,13 +892,15 @@
bool QPngHandler::canRead() const
{
- if (d->state == QPngHandlerPrivate::Ready) {
- if (!canRead(device()))
- return false;
+ if (d->state == QPngHandlerPrivate::Ready && !canRead(device()))
+ return false;
+
+ if (d->state != QPngHandlerPrivate::Error) {
setFormat("png");
return true;
}
- return d->state != QPngHandlerPrivate::Error;
+
+ return false;
}
bool QPngHandler::canRead(QIODevice *device)