diff options
| -rw-r--r-- | desktop/textarea.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/desktop/textarea.c b/desktop/textarea.c index b112a6bcb..bfa07ad4f 100644 --- a/desktop/textarea.c +++ b/desktop/textarea.c @@ -1661,7 +1661,9 @@ static bool textarea_undo(struct textarea *ta, bool forward, false, &byte_delta, r); /* Update undo buffer for redo */ - memcpy(ta->undo.text.data + detail->b_start, temp, b_text_len); + if (temp != NULL) + memcpy(ta->undo.text.data + detail->b_start, temp, b_text_len); + detail->b_text_end = detail->b_text_start + b_len; detail->b_end = detail->b_start + b_text_len; |