From 83e6e3e31f2ebf8d7777cdf7e4131996ab94c4a4 Mon Sep 17 00:00:00 2001
From: Denis Krjuchkov <denis@crazydev.net>
Date: Thu, 5 Dec 2013 04:25:57 +0600
Subject: fs/Traits.cxx: don't return empty string if parent dir is root

---
 src/fs/Traits.cxx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/fs')

diff --git a/src/fs/Traits.cxx b/src/fs/Traits.cxx
index 47feda25b..7dd8d20b6 100644
--- a/src/fs/Traits.cxx
+++ b/src/fs/Traits.cxx
@@ -64,7 +64,9 @@ PathTraitsUTF8::GetParent(PathTraitsUTF8::const_pointer p)
 	assert(p != nullptr);
 
 	const char *slash = strrchr(p, SEPARATOR);
-	return slash != nullptr
-		? std::string(p, slash)
-		: std::string(".");
+	if (slash == nullptr)
+		return std::string(".");
+	if (slash == p)
+		return std::string(p, p + 1);
+	return std::string(p, slash);
 }
-- 
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