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Dodge Coverity scan issue.

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This commit is contained in:
Michael Drake 2013-10-23 11:16:34 +01:00
parent f814debfe2
commit 640bb77330
1 changed files with 3 additions and 1 deletions
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4
desktop/textarea.c
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@ -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;