From a49409a52c446aa85900ca45a663496b5142208f Mon Sep 17 00:00:00 2001
From: Wiebe Cazemier <wiebe@halfgaar.net>
Date: Mon, 2 Aug 2021 21:46:54 +0200
Subject: [PATCH] Calculate string length in formatString()

---
 utils.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/utils.cpp b/utils.cpp
index 575d328..5329657 100644
--- a/utils.cpp
+++ b/utils.cpp
@@ -541,7 +541,8 @@ std::string formatString(const std::string str, ...)
     vsnprintf(buf, 512, str.c_str(), valist);
     va_end(valist);
 
-    std::string result(buf, 512);
+    size_t len = strlen(buf);
+    std::string result(buf, len);
 
     return result;
 }
--
libgit2 0.21.4