X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Futils.cpp;h=22fe1acab7f1a2bd2293204cbcd0d70152366c77;hp=a0c2486f17402593b2e48199fc9d689923098809;hb=d3c9b9abb9e3c69aeecbca1044b43e7ec83f3b8c;hpb=1834fcf2465c77c387bc92df5529d8631abaffa5

diff --git a/source/utils.cpp b/source/utils.cpp
index a0c2486..22fe1ac 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);
 }
 
@@ -41,7 +47,7 @@ string basepart(const string &fn)
 
 string extpart(const string &fn)
 {
-	unsigned dot=fn.rfind('.');
+	string::size_type dot=fn.rfind('.');
 	if(dot==string::npos)
 		return string();
 	return fn.substr(dot);
@@ -82,6 +88,7 @@ Path fix_case(const Path &path)
 Path readlink(const Path &link)
 {
 #ifdef WIN32
+	(void)link;
 	throw Exception("No symbolic links on win32");
 #else
 	char buf[4096];