From 3a389752bd4dcdf54553a1ca580cd990f911e421 Mon Sep 17 00:00:00 2001
From: Thomas Jentzsch <tjentzsch@yahoo.de>
Date: Mon, 27 Feb 2023 19:43:23 +0100
Subject: [PATCH] catch exception in BSPF::stoi (fixes #958)

---
 src/common/bspf.hxx | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/common/bspf.hxx b/src/common/bspf.hxx
index 9a7f217b0..72e38010c 100644
--- a/src/common/bspf.hxx
+++ b/src/common/bspf.hxx
@@ -197,10 +197,13 @@ namespace BSPF
   template<int BASE = 10>
   inline int stoi(string_view s, const int defaultValue = 0)
   {
-    int i{};
-    s = s.substr(s.find_first_not_of(" "));
-    auto result = std::from_chars(s.data(), s.data() + s.size(), i, BASE);
-    return result.ec == std::errc() ? i : defaultValue;
+    try {
+      int i{};
+      s = s.substr(s.find_first_not_of(" "));
+      auto result = std::from_chars(s.data(), s.data() + s.size(), i, BASE);
+      return result.ec == std::errc() ? i : defaultValue;
+    }
+    catch(...) { return defaultValue; }
   }
 
   // Compare two strings (case insensitive)