X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Ffs%2Funix%2Fdir.cpp;h=69e926adf189e7087f3772b546248ad80079bd2a;hp=93aaeab5c73339e668af52e2f077e36839b98bbe;hb=cc7c798b275b8ea9992eb82d68177ecfd50e0974;hpb=231482c618cb2b30e1f7194d8d1d3ea30bc94512

diff --git a/source/fs/unix/dir.cpp b/source/fs/unix/dir.cpp
index 93aaeab..69e926a 100644
--- a/source/fs/unix/dir.cpp
+++ b/source/fs/unix/dir.cpp
@@ -31,6 +31,8 @@ Path get_home_dir()
 
 Path get_user_data_dir(const string &appname)
 {
+	if(appname.empty())
+		throw invalid_argument("get_user_data_dir");
 	return get_home_dir()/("."+appname);
 }