local: fixed crashing when installing from rpm files (localinstall).

Plug-in local crashed when running something like

	# dnf install xyz.rpm

The problem is now fixed.

Signed-off-by: Quy Tonthat <qtonthat@gmail.com>

plugins/local.py

@@ -116,9 +116,9 @@ def transaction(self):
             return
 
         for pkg in self.base.transaction.install_set:
-            if pkg.repo.pkgdir == repodir:
+            path = pkg.localPkg()
+            if os.path.dirname(path) == repodir:
                 continue
-            path = os.path.join(pkg.repo.pkgdir, pkg.location.split("/")[-1])
             self.logger.debug(
                 "local: " + _("Copying '{}' to local repo").format(path))
             try: