From 6154f23d5ab89081742e939b695ae2af79ae018c Mon Sep 17 00:00:00 2001
From: albert <>
Date: Wed, 9 Dec 2009 09:28:22 +0000
Subject: [PATCH] src==dst is illegal, failing on ppc64

---
 top.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/top.c b/top.c
index 6d4a7ccf..e384ed62 100644
--- a/top.c
+++ b/top.c
@@ -2190,7 +2190,8 @@ static void reframewins (void)
 // Value a window's name and make the associated group name.
 static void win_names (WIN_t *q, const char *name)
 {
-   sprintf(q->rc.winname, "%.*s", WINNAMSIZ -1, name);
+   if(q->rc.winname != name)  // src==dst is illegal, failing on ppc64
+      sprintf(q->rc.winname, "%.*s", WINNAMSIZ -1, name);
    sprintf(q->grpname, "%d:%.*s", q->winnum, WINNAMSIZ -1, name);
 }
 
-- 
2.40.0