diff options
| -rw-r--r-- | src/alloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/alloc.c b/src/alloc.c index 429cdb5246a..a1ba6dfc513 100644 --- a/src/alloc.c +++ b/src/alloc.c @@ -4683,7 +4683,7 @@ returns nil, because real GC can't be done. */) turned off in that buffer. Calling truncate_undo_list on Qt tends to return NULL, which effectively turns undo back on. So don't call truncate_undo_list if undo_list is Qt. */ - if (! EQ (nextb->undo_list, Qt)) + if (! NILP (nextb->name) && ! EQ (nextb->undo_list, Qt)) truncate_undo_list (nextb); /* Shrink buffer gaps, but skip indirect and dead buffers. */ |