Changeset 797

Timestamp:

Jul 2, 2009, 1:37:01 AM (12 years ago)

Author:

Peter Johansson

Message:

avoid extra calls to node_exist(1) in mkdir_p(1)

File:

• trunk/lib/utility.cc (modified) (1 diff)

trunk/lib/utility.cc

@@ -188 +188 @@
   void mkdir_p(const std::string& dir)
   { 
+    if (node_exist(dir))
+      return;
     std::string mother = directory_name(dir);
-    if (!node_exist(mother))
-      mkdir_p(mother);
-    if (!node_exist(dir))
-      mkdir(dir);
+    mkdir_p(mother);
+    mkdir(dir);
   }