We called rename here without checking the error at all.
Handle ENOENT in case dpkg-source makes no patch.
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
changedir "..";
runcmd @dpkgsource, qw(-x), (srcfn $version, ".dsc");
rename srcfn("$upstreamversion", "/debian/patches"),
changedir "..";
runcmd @dpkgsource, qw(-x), (srcfn $version, ".dsc");
rename srcfn("$upstreamversion", "/debian/patches"),
+ "work/debian/patches"
+ or $!==ENOENT
+ or confess "install d/patches: $!";
changedir "work";
commit_quilty_patch();
changedir "work";
commit_quilty_patch();