From: Tim Kientzle <kientzle@gmail.com>
Date: Thu, 8 May 2008 20:48:01 +0000 (-0400)
Subject: Just skip entries where --strip-components removes everything.
X-Git-Tag: v2.6.0~255
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b907305f3d853cb14fc91f8108d7a18997d92a00;p=thirdparty%2Flibarchive.git

Just skip entries where --strip-components removes everything.
Previously, this was failing for dir entries that had exactly
the right number of components, e.g. "a/" with --strip-components=1,
leading to odd warnings about "Invalid empty pathname"
PR:		bin/121158

SVN-Revision: 37
---

diff --git a/tar/util.c b/tar/util.c
index 68ff8d8f5..a539b2885 100644
--- a/tar/util.c
+++ b/tar/util.c
@@ -368,6 +368,10 @@ edit_pathname(struct bsdtar *bsdtar, struct archive_entry *entry)
 				return (1);
 			}
 		}
+		while (*name == '/')
+			++name;
+		if (*name == '\0')
+			return (1);
 	}
 
 	/* Strip redundant leading '/' characters. */