From c1006b34e3d74d5e3fa599e88b536e47dce74ec9 Mon Sep 17 00:00:00 2001
From: Patrick Shriwise <pshriwise@gmail.com>
Date: Thu, 3 Sep 2020 08:29:19 -0500
Subject: [PATCH] Correcting message output.

---
 src/plot.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plot.cpp b/src/plot.cpp
index 6a2024d93..481ed20fb 100644
--- a/src/plot.cpp
+++ b/src/plot.cpp
@@ -121,7 +121,7 @@ void read_plots_xml()
   // Check if plots.xml exists
   std::string filename = settings::path_input + "plots.xml";
   if (!file_exists(filename)) {
-    fatal_error("Plots XML file '" + filename + "' does not exist!");
+    fatal_error(fmt::format("Plots XML file '{}' does not exist!", filename));
   }
 
   write_message("Reading plot XML file...", 5);