# 
# 
# patch "commands.cc"
#  from [24544d1a49e1527b11a06bcec1470258dce090b1]
#    to [c812764334b54ac79316d709f830017362668aea]
# 
============================================================
--- commands.cc	24544d1a49e1527b11a06bcec1470258dce090b1
+++ commands.cc	c812764334b54ac79316d709f830017362668aea
@@ -766,7 +766,7 @@
 void
 changes_summary::add_change_set(cset const & c)
 {
-  if (cs.empty())
+  if (c.empty())
     return;
 
   // FIXME: not sure whether it matters for an informal summary