From e1092b8b1da4c7c9c778457b0b06c6fa82058078 Mon Sep 17 00:00:00 2001
From: Malisa Smith <malisa.tsmith@gmail.com>
Date: Thu, 7 Jul 2016 13:08:20 -0700
Subject: [PATCH] simplifying min and max calculation for profiler
 get_statistics function

---
 components/profile/time.rs | 5 +++--
 tests/unit/profile/time.rs | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/components/profile/time.rs b/components/profile/time.rs
index 76ac26497e9..ca9d8070d9f 100644
--- a/components/profile/time.rs
+++ b/components/profile/time.rs
@@ -334,11 +334,12 @@ impl Profiler {
         });
 
         let data_len = data.len();
+        debug_assert!(data_len > 0);
         let (mean, median, min, max) =
             (data.iter().sum::<f64>() / (data_len as f64),
             data[data_len / 2],
-            data.iter().fold(f64::INFINITY, |a, &b| a.min(b)),
-            data.iter().fold(-f64::INFINITY, |a, &b| a.max(b)));
+            data[0],
+            data[data_len-1]);
         (mean, median, min, max)
     }
 
diff --git a/tests/unit/profile/time.rs b/tests/unit/profile/time.rs
index 0edbb596de4..9bae5801262 100644
--- a/tests/unit/profile/time.rs
+++ b/tests/unit/profile/time.rs
@@ -37,7 +37,7 @@ fn time_profiler_stats_test() {
     assert_eq!(13.2599, odd_max);
 }
 
-#[cfg(debug)]
+#[cfg(debug_assertions)]
 #[test]
 #[should_panic]
 fn time_profiler_unsorted_stats_test() {