diff -r 8a4690db252e -r 485cb6d6b98c sources/network/bytestream.cpp
--- a/sources/network/bytestream.cpp	Fri May 15 22:46:53 2015 +0300
+++ b/sources/network/bytestream.cpp	Wed Jul 20 14:48:47 2016 +0300
@@ -149,7 +149,7 @@
 	ensure_read_space (2);
 	short int result = 0;
 
-	for (int i = 0; i < 2; ++i)
+	for (int i : range(2))
 		result |= m_cursor[i] << (i * 8);
 
 	m_cursor += 2;
@@ -163,7 +163,7 @@
 	ensure_read_space (4);
 	long int result = 0;
 
-	for (int i = 0; i < 4; ++i)
+	for (int i : range(4))
 		result |= m_cursor[i] << (i * 8);
 
 	m_cursor += 4;
@@ -258,7 +258,7 @@
 {
 	grow_to_fit (2);
 
-	for (int i = 0; i < 2; ++i)
+	for (int i : range(2))
 		write ((val >> (i * 8)) & 0xFF);
 }
 
@@ -268,7 +268,7 @@
 {
 	grow_to_fit (4);
 
-	for (int i = 0; i < 4; ++i)
+	for (int i : range(4))
 		write ((val >> (i * 8)) & 0xFF);
 }