From 22bb32d33622741316b0f4a489065a5450e99145 Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Sat, 21 Dec 1996 00:59:06 +0000
Subject: [PATCH] lilypond-0.0.19

---
 src/swalker.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/swalker.cc b/src/swalker.cc
index 54872ec83b..98d58324c3 100644
--- a/src/swalker.cc
+++ b/src/swalker.cc
@@ -23,9 +23,9 @@ void
 Staff_walker::process()
 {
     break_status = BREAK_END - BREAK_PRE;
-
-    for (int i = 0 ; i < (*this)->s_commands.sz(); i++) {
-	process_command((*this)->s_commands[i]);
+    if (ptr()->s_commands)
+	for (PCursor<Command*> i(*ptr()->s_commands); i.ok(); i++) {
+	    process_command(i);
     }
 
     process_requests();
-- 
2.39.5