--- stellarium-0.9.1.orig/src/stelutils/Translator.cpp
+++ stellarium-0.9.1/src/stelutils/Translator.cpp
@@ -140,6 +140,7 @@
 #else
 	setlocale(LC_CTYPE,"");
 #endif
+	setlocale(LC_NUMERIC, "C");
 	assert(domain=="stellarium");
 	QString result = bind_textdomain_codeset(domain.toUtf8().constData(), "UTF-8");
 	assert(result=="UTF-8");