From a33b7c2e367d61c8a229315c434a636cb000fff3 Mon Sep 17 00:00:00 2001
From: Shawn Tabrizi <shawntabrizi@gmail.com>
Date: Thu, 25 Nov 2021 02:24:45 -0800
Subject: [PATCH] REAL fix for `min-square` for `--steps=1 --repeats=1`
 (#10323) (#10369)

* Revert "frame-benchmarking: Fix `min-square` for `--steps=1` (#10323)"

This reverts commit 2d0e858b81838ed7abfe05c6f3557883da5ba126.

* actual fix
---
 substrate/frame/benchmarking/src/analysis.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/substrate/frame/benchmarking/src/analysis.rs b/substrate/frame/benchmarking/src/analysis.rs
index 6e0ffd23ee..f655e8fa76 100644
--- a/substrate/frame/benchmarking/src/analysis.rs
+++ b/substrate/frame/benchmarking/src/analysis.rs
@@ -199,7 +199,7 @@ impl Analysis {
 	}
 
 	pub fn min_squares_iqr(r: &Vec<BenchmarkResult>, selector: BenchmarkSelector) -> Option<Self> {
-		if r[0].components.len() <= 1 {
+		if r[0].components.is_empty() || r.len() <= 2 {
 			return Self::median_value(r, selector)
 		}