From 7b0044a824a73f63461b0812b6fa29264319dc72 Mon Sep 17 00:00:00 2001
From: Ivan Smirnov <i.s.smirnov@gmail.com>
Date: Mon, 3 Jan 2022 15:18:50 +0300
Subject: [PATCH] qoi-bench: only report totals if more than one png

---
 qoi-bench/src/main.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/qoi-bench/src/main.rs b/qoi-bench/src/main.rs
index 9462463..fedd22f 100644
--- a/qoi-bench/src/main.rs
+++ b/qoi-bench/src/main.rs
@@ -381,7 +381,9 @@ fn bench_suite(files: &[PathBuf], seconds: f64, use_median: bool) -> Result<()>
             }
         }
     }
-    totals.report(use_median);
+    if totals.results.len() > 1 {
+        totals.report(use_median);
+    }
     Ok(())
 }