From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 2 Dec 2017 15:04:00 +0000 (+0200)
Subject: Fix basename and dirname on an empty Path
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=e93a28713fe3a50eff4f7e5c07d191e895135748;hp=ea8bf8f588310b0d7fd3297d74907602705bba1d

Fix basename and dirname on an empty Path
---

diff --git a/source/fs/utils.cpp b/source/fs/utils.cpp
index 1d663b7..a2fe40b 100644
--- a/source/fs/utils.cpp
+++ b/source/fs/utils.cpp
@@ -9,11 +9,13 @@ namespace FS {
 
 string basename(const Path &p)
 {
-	return p[-1];
+	return p.empty() ? string() : p[-1];
 }
 
 Path dirname(const Path &p)
 {
+	if(p.empty())
+		return p;
 	if(p.size()==1)
 	{
 		if(p.is_absolute())