fix gophermaps causing server to crash

Signed-off-by: kim (grufwub) <grufwub@gmail.com>

gopher/gophermap.go

@@ -101,12 +101,12 @@ func readGophermap(fd *os.File, p *core.Path) ([]gophermapSection, core.Error) {
 
 				// Handle regular file
 				if !isGophermap(request.Path()) {
-					sections = append(sections, &FileSection{})
+					sections = append(sections, &FileSection{request.Path()})
 					return true
 				}
 
 				// Handle gophermap
-				sections = append(sections, &SubgophermapSection{})
+				sections = append(sections, &SubgophermapSection{request.Path()})
 				return true
 
 			case typeEnd: