From 46051d8aa40c69e17e3e4d108bc2fa8d5694de75 Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Wed, 28 Apr 2021 18:56:12 +1000
Subject: Use copy instead of loop and rely on make_unique zeroing result.

---
 src/PositionCache.cxx | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/PositionCache.cxx b/src/PositionCache.cxx
index 0a9ef259a..a3e8e74f8 100644
--- a/src/PositionCache.cxx
+++ b/src/PositionCache.cxx
@@ -179,11 +179,8 @@ void LineLayout::SetLineStart(int line, int start) {
 	if ((line >= lenLineStarts) && (line != 0)) {
 		const int newMaxLines = line + 20;
 		std::unique_ptr<int[]> newLineStarts = std::make_unique<int[]>(newMaxLines);
-		for (int i = 0; i < newMaxLines; i++) {
-			if (i < lenLineStarts)
-				newLineStarts[i] = lineStarts[i];
-			else
-				newLineStarts[i] = 0;
+		if (lenLineStarts) {
+			std::copy(lineStarts.get(), lineStarts.get() + lenLineStarts, newLineStarts.get());
 		}
 		lineStarts = std::move(newLineStarts);
 		lenLineStarts = newMaxLines;
-- 
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