Hi Joachim
&& dpkg --compare-versions $2 le-nl 0.8.3 \
&& dpkg --compare-versions $2 ge 0.8.2; then
- $2 might be empty, you need to quote it: use "$2" otherwise dpkg will
fail:
$ dpkg --compare-versions $empty le-nl 0.8.3
dpkg: error: --compare-versions takes three arguments: <version> <relation>
<version>
Type dpkg --help for help about installing and deinstalling packages [*];
Use 'apt' or 'aptitude' for user-friendly package management;
Type dpkg -Dhelp for a list of dpkg debug flag values;
Type dpkg --force-help for a list of forcing options;
Type dpkg-deb --help for help about manipulating *.deb files;
Options marked [*] produce a lot of output - pipe it through 'less' or 'more' !
--
tobi
