X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Flog.py;h=5fd91c794e8394ac3b1ba9ed25f3277c1c6c14db;hb=f71796e5279e086c669699e2fd8ee110d7086afa;hp=b0fe037e1ba35e14d9ea8fd89a57a7e5aab8832a;hpb=ead1e536d66d83b546528c32e2112085a97c8e13;p=vpp.git

diff --git a/test/log.py b/test/log.py
index b0fe037e1ba..5fd91c794e8 100644
--- a/test/log.py
+++ b/test/log.py
@@ -11,7 +11,7 @@ single_line_delim = '-' * 78
 
 
 def colorize(msg, color):
-    return color + msg + COLOR_RESET
+    return f"{color}{msg}{COLOR_RESET}"
 
 
 class ColorFormatter(logging.Formatter):