Correct moc compiler version extractor regex for patch level greater 9.

diff --git a/config/qt.m4 b/config/qt.m4
index 7fe329f559bcc9d55925061d18bcc6f7616f5d7f..d41332a2fa5529a39365a69733aef2619baebf93 100644 (file)
--- a/config/qt.m4
+++ b/config/qt.m4
@@ -272,7 +272,7 @@ AC_DEFUN([QT_DO_IT_ALL],
        QT_FIND_TOOL([QT_RCC], [rcc])
 
        dnl Safety check
-       mocqtver=`$QT_MOC -v 2>&1 | sed -e 's/.*\([[0-9]]\.[[0-9]]*\.[[0-9]]\).*/\1/'`
+       mocqtver=`$QT_MOC -v 2>&1 | sed -e 's/.*\([[0-9]]\.[[0-9]]*\.[[0-9]]*\).*/\1/'`
        if test "x$mocqtver" != "x$QTLIB_VERSION"; then
                LYX_WARNING([The found moc compiler is for Qt $mocqtver but the Qt library version is $QTLIB_VERSION.])
        fi