From df6317d5932e51e7749fdac66e92bed9f855a75c Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Sat, 9 Mar 2019 00:32:31 +0100
Subject: [PATCH] fix format string
---
src/villas-signal.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/villas-signal.cpp b/src/villas-signal.cpp
index 4040cf7b6..0bbd8aeee 100644
--- a/src/villas-signal.cpp
+++ b/src/villas-signal.cpp
@@ -109,7 +109,7 @@ json_t * parse_cli(int argc, char *argv[])
continue;
check: if (optarg == endptr)
- logger->warn("Failed to parse parse option argument '-%c %s'", c, optarg);
+ logger->warn("Failed to parse parse option argument '-{} {}'", c, optarg);
}
if (argc != optind + 1)