From 5d69940e710cf400b14c092cd21264261d5f4dfc Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Mon, 9 Mar 2020 19:50:54 +0100
Subject: use str.join to construct perm substitution

---
 src/benchmark.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/benchmark.py')

diff --git a/src/benchmark.py b/src/benchmark.py
index 5566ae1..e8d52c6 100644
--- a/src/benchmark.py
+++ b/src/benchmark.py
@@ -457,7 +457,7 @@ class Benchmark:
                     substitutions.update(alloc)
                     if perm:
                         substitutions.update(perm._asdict())
-                        substitutions["perm"] = ("{}-"*(len(perm)-1) + "{}").format(*perm)
+                        substitutions["perm"] = "-".join(*perm)
                     else:
                         substitutions["perm"] = ""
 
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