Segfaults if ipv6 switched off at kernel level

[mcfadzgit]

Using the conky-1.10.0-2-x86_64.pkg.tar.xz package from Arch's Extra repo.
I have ipv6 switched off at the kernel level by using the parameter: ipv6.disable=1
Conky segfaults immediately, regardless of configuration.
Can only be solved by modifying PKGBUILD cmake command to include:
-D BUILD_IPV6=OFF \
makepkg can then build the package and once installed, Conky runs as expected.

[marcpayne]

I've tracked down the cause of this segfault. Until I figure out how to use git without breaking anything, I'll just describe the fix. In linux.cc:647, you call fclose(file), but file might be NULL. Moving the fclose() call up into the if statement fixes the problem for me.

[marcpayne]

@mcfadzgit Fixed in 1.10.1, so this issue can be closed now.