From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 12 Sep 2008 19:11:08 +0000 (+0000)
Subject: Make dirname behave sensibly for single-component paths
X-Git-Tag: fs-1.0.1~1
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=4746ebf6540fa19978a92a1695de11495701f1ac;ds=sidebyside

Make dirname behave sensibly for single-component paths
---

diff --git a/source/utils.cpp b/source/utils.cpp
index 2f7e4d7..abe0d25 100644
--- a/source/utils.cpp
+++ b/source/utils.cpp
@@ -30,6 +30,12 @@ string basename(const Path &p)
 
 Path dirname(const Path &p)
 {
+	if(p.size()==1)
+	{
+		if(p.is_absolute())
+			return p;
+		return ".";
+	}
 	return p.subpath(0, p.size()-1);
 }