From a553d5baac29f18092382fe8a905805976043783 Mon Sep 17 00:00:00 2001
From: Jyrki Vesterinen <sandgtx@gmail.com>
Date: Mon, 21 May 2018 16:29:30 +0300
Subject: [PATCH] Revert "Preallocate memory for image/file presence caches"

This reverts commit a3ef80853caac8fd1c115418b2474af07dd1cb14.

Vector reallocation cost is logarithmic. Assuming that a vector
starts at a size of one and doubles its size in each allocation, the
result is 11 allocations - completely negligible compared with, you
know, loading 20 000 images from disk.

(cherry-picked from commit 1066de1a827338840cfe44a32824e6d1a2e9207f)
---
 src/image.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/image.cpp b/src/image.cpp
index 5c1160dfd465..1acbd59c8396 100644
--- a/src/image.cpp
+++ b/src/image.cpp
@@ -106,7 +106,6 @@ class cache_type
 	cache_type()
 		: content_()
 	{
-		content_.reserve(20000);
 	}
 
 	cache_item<T>& get_element(int index)