3 files changed, 9 insertions, 10 deletions
diff --git a/perl/lib/Nix/Config.pm.in b/perl/lib/Nix/Config.pm.in
index f985c5b0188c..3575d99cb671 100644
--- a/perl/lib/Nix/Config.pm.in
+++ b/perl/lib/Nix/Config.pm.in
@@ -14,7 +14,6 @@ $storeDir = $ENV{"NIX_STORE_DIR"} || "@storedir@";
 $bzip2 = "@bzip2@";
 $xz = "@xz@";
 $curl = "@curl@";
-$openssl = "@openssl@";
 
 $useBindings = "@perlbindings@" eq "yes";
 
diff --git a/perl/lib/Nix/CopyClosure.pm b/perl/lib/Nix/CopyClosure.pm
index 800feb3b413a..1adce07a4ded 100644
--- a/perl/lib/Nix/CopyClosure.pm
+++ b/perl/lib/Nix/CopyClosure.pm
@@ -10,7 +10,7 @@ use IPC::Open2;
 
 
 sub copyToOpen {
-    my ($from, $to, $sshHost, $storePaths, $includeOutputs, $dryRun, $sign, $useSubstitutes) = @_;
+    my ($from, $to, $sshHost, $storePaths, $includeOutputs, $dryRun, $useSubstitutes) = @_;
 
     $useSubstitutes = 0 if $dryRun || !defined $useSubstitutes;
 
@@ -41,13 +41,13 @@ sub copyToOpen {
 
     # Send the "import paths" command.
     syswrite($to, pack("L<x4", 4)) or die;
-    exportPaths(fileno($to), $sign, @missing);
+    exportPaths(fileno($to), @missing);
     readInt($from) == 1 or die "remote machine ‘$sshHost’ failed to import closure\n";
 }
 
 
 sub copyTo {
-    my ($sshHost, $storePaths, $includeOutputs, $dryRun, $sign, $useSubstitutes) = @_;
+    my ($sshHost, $storePaths, $includeOutputs, $dryRun, $useSubstitutes) = @_;
 
     # Connect to the remote host.
     my ($from, $to);
@@ -61,7 +61,7 @@ sub copyTo {
         return oldCopyTo(@_);
     }
 
-    copyToOpen($from, $to, $sshHost, $storePaths, $includeOutputs, $dryRun, $sign, $useSubstitutes);
+    copyToOpen($from, $to, $sshHost, $storePaths, $includeOutputs, $dryRun, $useSubstitutes);
 
     close $to;
 }
@@ -70,7 +70,7 @@ sub copyTo {
 # For backwards compatibility with Nix <= 1.7. Will be removed
 # eventually.
 sub oldCopyTo {
-    my ($sshHost, $storePaths, $includeOutputs, $dryRun, $sign, $useSubstitutes) = @_;
+    my ($sshHost, $storePaths, $includeOutputs, $dryRun, $useSubstitutes) = @_;
 
     # Get the closure of this path.
     my @closure = reverse(topoSortPaths(computeFSClosure(0, $includeOutputs,
@@ -105,7 +105,7 @@ sub oldCopyTo {
         print STDERR "copying ", scalar @missing, " missing paths to ‘$sshHost’...\n";
         unless ($dryRun) {
             open SSH, "| ssh $sshHost @globalSshOpts 'nix-store --import' > /dev/null" or die;
-            exportPaths(fileno(SSH), $sign, @missing);
+            exportPaths(fileno(SSH), @missing);
             close SSH or die "copying store paths to remote machine ‘$sshHost’ failed: $?";
         }
     }
diff --git a/perl/lib/Nix/Store.xs b/perl/lib/Nix/Store.xs
index 6723ca38c288..f0e990071e2e 100644
--- a/perl/lib/Nix/Store.xs
+++ b/perl/lib/Nix/Store.xs
@@ -169,13 +169,13 @@ SV * followLinksToStorePath(char * path)
         RETVAL
 
 
-void exportPaths(int fd, int sign, ...)
+void exportPaths(int fd, ...)
     PPCODE:
         try {
             Paths paths;
             for (int n = 2; n < items; ++n) paths.push_back(SvPV_nolen(ST(n)));
             FdSink sink(fd);
-            store()->exportPaths(paths, sign, sink);
+            store()->exportPaths(paths, sink);
         } catch (Error & e) {
             croak("%s", e.what());
         }
@@ -185,7 +185,7 @@ void importPaths(int fd)
     PPCODE:
         try {
             FdSource source(fd);
-            store()->importPaths(false, source, 0);
+            store()->importPaths(source, 0);
         } catch (Error & e) {
             croak("%s", e.what());
         }