From fdb359c180866a486bab75071b32b16f1c6ed534 Mon Sep 17 00:00:00 2001
From: Pietro Cerutti <gahr@gahr.ch>
Date: Wed, 21 Oct 2009 22:15:20 +0200
Subject: [PATCH] Fix confirm() to handle EOF

Signed-off-by: Federico Hernandez <ultrafredde@gmail.com>
---
 src/util.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util.cpp b/src/util.cpp
index 76ebd1312..75938a318 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -64,7 +64,7 @@ bool confirm (const std::string& question)
               << " ";
 
     std::getline (std::cin, answer);
-    answer = lowerCase (trim (answer));
+    answer = std::cin.eof() ? "no" : lowerCase (trim (answer));
   }
   while (answer != "y"   && // TODO i18n
          answer != "ye"  && // TODO i18n