fixed bug where read would not be called

fdistream.cpp

@@ -9,14 +9,17 @@
 #include "libscio.hpp"
 
 #ifdef _MSC_VER
-#include <io.h>
+	#include <io.h>
 #else
-#include <unistd.h>
+	#include <unistd.h>
 #endif
 
 using namespace sc::io;
 
 std::streambuf::int_type fdinbuf::uflow() {
+	if (_ch == EOF) {
+		return underflow();
+	}
 	return _ch;
 }