Directory: Make sure the /* suffix uses correct slashes

When applying the /* wildcard suffix to a directory, make sure the
direction of the slash getting appended is consistent with the other
slashes in the path, i.e. /foo/bar and /foo/bar/ become /foo/bar/* and
similarly \foo\bar and \foo\bar\ become \foo\bar\*.

Change-Id: I44fcf7e97be65923a37aaed615ba5f4012756893

Directory.cxx

@@ -113,15 +113,24 @@ bool Directory::Load(const char* name)
 #endif
   char* buf;
   size_t n = strlen(name);
-  if ( name[n - 1] == '/' )
+  if ( name[n - 1] == '/' || name[n - 1] == '\\' )
     {
     buf = new char[n + 1 + 1];
     sprintf(buf, "%s*", name);
     }
   else
     {
+    // Make sure the slashes in the wildcard suffix are consistent with the
+    // rest of the path
     buf = new char[n + 2 + 1];
-    sprintf(buf, "%s/*", name);
+    if ( strchr(name, '\\') )
+      {
+      sprintf(buf, "%s\\*", name);
+      }
+    else
+      {
+      sprintf(buf, "%s/*", name);
+      }
     }
   struct _wfinddata_t data;      // data of current file