From 589abeb702278ec209b4972f6c4c993949fa78ee Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 25 Nov 2013 01:03:30 +0000
Subject: Some comments.

---
 src/lib/config.cc | 1 +
 src/lib/cross.cc  | 3 +++
 2 files changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/lib/config.cc b/src/lib/config.cc
index 2420ab1b5..54b9168f2 100644
--- a/src/lib/config.cc
+++ b/src/lib/config.cc
@@ -181,6 +181,7 @@ Config::read ()
 void
 Config::read_old_metadata ()
 {
+	/* XXX: this won't work with non-Latin filenames */
 	ifstream f (file(true).string().c_str ());
 	string line;
 
diff --git a/src/lib/cross.cc b/src/lib/cross.cc
index 9aa8454c9..7436dbf26 100644
--- a/src/lib/cross.cc
+++ b/src/lib/cross.cc
@@ -70,6 +70,9 @@ cpu_info ()
 	string info;
 	
 #ifdef DCPOMATIC_LINUX
+	/* This use of ifstream is ok; the filename can never
+	   be non-Latin
+	*/
 	ifstream f ("/proc/cpuinfo");
 	while (f.good ()) {
 		string l;
-- 
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