From 39b99b22be9b0a2f5c6081289d8c57572c574732 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 17 Dec 2016 16:00:01 +0200
Subject: Adjust to path::extension() change

---
 bpkg/archive.cxx | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/bpkg/archive.cxx b/bpkg/archive.cxx
index ee3feab..96ba950 100644
--- a/bpkg/archive.cxx
+++ b/bpkg/archive.cxx
@@ -21,11 +21,8 @@ namespace bpkg
     // level extension is .tar, strip that as well (e.g., .tar.bz2).
     //
     path d (a.leaf ().base ());
-    if (const char* e = d.extension ())
-    {
-      if (e == string ("tar"))
-        d = d.base ();
-    }
+    if (d.extension () == "tar")
+      d = d.base ();
     return path_cast<dir_path> (d);
   }
 
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