else
find "${LyxSourceDir}" -name Makefile.am -print | while read file ; do
dname=`dirname "$file"`
- if [ "$dname/Makefile.in" -ot "$file" ]; then
+ if [ -f "$dname/Makefile.in" -a "$dname/Makefile.in" -ot "$file" ]; then
( cd "${LyxSourceDir}" && sh autogen.sh )
break
fi