fixed: calculating buffer length in Space: sizeof(char) -> sizeof(wchar_t)

space/space.h

@@ -46,7 +46,7 @@
 #include <cwchar>
 #include "textstream/types.h"
 #include "convert/inttostr.h"
-
+#include <errno.h>
 
 
 
@@ -877,7 +877,7 @@ protected:
 	void serialize_space_long(StreamType & str) const
 	{
 		wchar_t buffer[50];
-		size_t buffer_len = sizeof(buffer) / sizeof(char);
+		size_t buffer_len = sizeof(buffer) / sizeof(wchar_t);
 
 		PT::Toa(value.value_long, buffer, buffer_len);
 		serialize_string_buffer(buffer, str, Escape::escape_space);
@@ -887,7 +887,7 @@ protected:
 	void serialize_space_float(StreamType & str) const
 	{
 		wchar_t buffer[100];
-		size_t buffer_len = sizeof(buffer) / sizeof(char);
+		size_t buffer_len = sizeof(buffer) / sizeof(wchar_t);
 
 		int chars_written = std::swprintf(buffer, buffer_len, L"%e", static_cast<double>(value.value_float));
 
@@ -1057,7 +1057,7 @@ protected:
 	void serialize_json_long(StreamType & str) const
 	{
 		wchar_t buffer[50];
-		size_t buffer_len = sizeof(buffer) / sizeof(char);
+		size_t buffer_len = sizeof(buffer) / sizeof(wchar_t);
 
 		PT::Toa(value.value_long, buffer, buffer_len);
 		serialize_string_buffer(buffer, str, Escape::escape_json);
@@ -1067,7 +1067,7 @@ protected:
 	void serialize_json_float(StreamType & str) const
 	{
 		wchar_t buffer[100];
-		size_t buffer_len = sizeof(buffer) / sizeof(char);
+		size_t buffer_len = sizeof(buffer) / sizeof(wchar_t);
 
 		int chars_written = std::swprintf(buffer, buffer_len, L"%e", static_cast<double>(value.value_float));