Slight speed up in Protocol::File when listing packages.

Prompted by c3c9b2a#commitcomment-5244269
mfoemmel · Feb 7, 2014 · cf616bc · cf616bc
1 parent 53baf58
commit cf616bc
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/lib/fig/protocol/file.rb b/lib/fig/protocol/file.rb
@@ -19,7 +19,14 @@ def download_list(uri)
     return packages if ! ::File.exist?(unescaped_path)
 
     ls = ''
-    Find.find(unescaped_path) { |file| ls << file.to_s; ls << "\n" }
+    Find.find(unescaped_path) {
+      |file|
+
+      if FileTest.directory? file
+        ls << file.to_s
+        ls << "\n"
+      end
+    }
 
     strip_paths_for_list(ls, packages, unescaped_path)