Core/Locales: Revert back to using C locale for number formatting

(cherry picked from commit 1c6ee8a6bd4330625f6b1b90706ebbcb9536246d)

1 files changed, 10 insertions, 5 deletions

diff --git a/src/common/Utilities/Locales.cpp b/src/common/Utilities/Locales.cpp
index b4048b9c3f3..b4aa22179cf 100644
--- a/src/common/Utilities/Locales.cpp
+++ b/src/common/Utilities/Locales.cpp
@@ -20,23 +20,28 @@
 
 namespace
 {
-std::locale _utf8;
+std::locale _global;
 std::locale _calendar;
 }
 
 void Trinity::Locale::Init()
 {
     // Change global locale from "C" to UTF-8 for c runtime functions
-    _utf8 = std::locale("");
-    std::locale::global(_utf8);
+    std::locale utf8("");
+    _global = utf8;
+    _global = std::locale(_global, std::locale::classic(), std::locale::numeric);
+    std::locale::global(_global);
+
+    std::setlocale(LC_ALL, "");
+    std::setlocale(LC_NUMERIC, "C");
 
     boost::locale::generator g;
-    _calendar = g.generate(_utf8, "");
+    _calendar = g.generate(utf8, "");
 }
 
 std::locale const& Trinity::Locale::GetGlobalLocale()
 {
-    return _utf8;
+    return _global;
 }
 
 std::locale const& Trinity::Locale::GetCalendarLocale()