Fix end-of-stringstream logic to not miss the last line.

diff --git a/src/util.cc b/src/util.cc
index a165126fe311c5bb4a1652e7856d2b354cb08d85..66490c1aeaeb001a83a4ac723cd94211307cf9b3 100644 (file)
--- a/src/util.cc
+++ b/src/util.cc
@@ -20,6 +20,7 @@
 #include "util.h"
 #include <string>
 #include <sstream>
+#include <iostream>
 #include <cstdio>
 
 using std::string;
@@ -45,12 +46,12 @@ sub::empty_or_white_space (string s)
 optional<string>
 sub::get_line_stringstream (stringstream* str)
 {
-       string s;
-       getline (*str, s);
        if (!str->good ()) {
                return optional<string> ();
        }
 
+       string s;
+       getline (*str, s);
        return s;
 }