Replace std::to_string with locale-independent alternative

1 files changed, 14 insertions, 0 deletions

diff --git a/src/util/string.h b/src/util/string.h
index 3db8fc8b98..694f0a1ca4 100644
--- a/src/util/string.h
+++ b/src/util/string.h
@@ -8,6 +8,8 @@
 #include <attributes.h>
 
 #include <cstring>
+#include <locale>
+#include <sstream>
 #include <string>
 #include <vector>
 
@@ -52,4 +54,16 @@ NODISCARD inline bool ValidAsCString(const std::string& str) noexcept
     return str.size() == strlen(str.c_str());
 }
 
+/**
+ * Locale-independent version of std::to_string
+ */
+template <typename T>
+std::string ToString(const T& t)
+{
+    std::ostringstream oss;
+    oss.imbue(std::locale::classic());
+    oss << t;
+    return oss.str();
+}
+
 #endif // BITCOIN_UTIL_STRENCODINGS_H