Remove trailing whitespace

src/lib/Hydra/View/NARInfo.pm

@@ -9,7 +9,7 @@ sub process {
     my ($self, $c) = @_;
 
     my $storePath = $c->stash->{storePath};
-    
+
     $c->response->content_type('text/x-nix-narinfo'); # !!! check MIME type
 
     my ($deriver, $narHash, $time, $narSize, $refs) = queryPathInfo($storePath, 1);

src/lib/Hydra/View/NixClosure.pm

@@ -6,17 +6,17 @@ use IO::Pipe;
 
 sub process {
     my ($self, $c) = @_;
-    
+
     $c->response->content_type('application/x-nix-export');
 
     my @storePaths = @{$c->stash->{storePaths}};
 
     my $fh = new IO::Handle;
-    
+
     open $fh, "nix-store --export `nix-store -qR @storePaths` | gzip |";
 
     $c->response->body($fh);
-    
+
     return 1;
 }
 

src/lib/Hydra/View/NixManifest.pm

@@ -10,7 +10,7 @@ sub process {
     my ($self, $c) = @_;
 
     my @storePaths = @{$c->stash->{storePaths}};
-    
+
     $c->response->content_type('text/x-nix-manifest');
 
     my @paths = computeFSClosure(0, 1, @storePaths);
@@ -19,7 +19,7 @@ sub process {
         "version {\n" .
         "  ManifestVersion: 4\n" .
         "}\n";
-    
+
     foreach my $path (@paths) {
         my ($deriver, $hash, $time, $narSize, $refs) = queryPathInfo($path, 0);
 
@@ -30,7 +30,7 @@ sub process {
         $escaped =~ s/\+/%2b/g;
         $escaped =~ s/\=/%3d/g;
         $escaped =~ s/\?/%3f/g;
-        
+
         my $url = $c->stash->{narBase} . "/" . $escaped;
 
         my $system = $c->stash->{systemForPath}->{$path};

src/lib/Hydra/View/NixNAR.pm

@@ -7,11 +7,11 @@ sub process {
     my ($self, $c) = @_;
 
     my $storePath = $c->stash->{storePath};
-    
+
     $c->response->content_type('application/x-nix-archive'); # !!! check MIME type
 
     my $fh = new IO::Handle;
-    
+
     open $fh, "nix-store --dump '$storePath' | bzip2 |";
 
     $c->response->body($fh);

src/lib/Hydra/View/NixPkg.pm

@@ -14,7 +14,7 @@ sub process {
         . " " . $build->nixname . " " . $build->system
         . " " . $build->drvpath . " " . $build->outpath
         . " " . $c->uri_for('/');
-    
+
     $c->response->body($s);
 
     return 1;