From 8f7a20e5760c01b7573ce01623397208be5b1766 Mon Sep 17 00:00:00 2001
From: Ivica Ico Bukvic <ico@vt.edu>
Date: Thu, 16 Oct 2014 15:29:56 -0400
Subject: [PATCH] *fixed ocassional crasher on canvas_undo_move
---
pd/src/g_editor.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pd/src/g_editor.c b/pd/src/g_editor.c
index a6d0c8452..c20fee498 100644
--- a/pd/src/g_editor.c
+++ b/pd/src/g_editor.c
@@ -1233,7 +1233,7 @@ void canvas_undo_move(t_canvas *x, void *z, int action)
for (i = 0; i < buf->u_n; i++)
{
y = glist_nth(x, buf->u_vec[i].e_index);
- glist_select(x, y);
+ if (y) glist_select(x, y);
}
//do_not_redraw = 0;
//canvas_redraw(x);
--
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