From 7f6161ab3af81e0adf834d9cfb6d232ad5c54ec2 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 21 Feb 2007 23:08:55 +0000
Subject: [PATCH] * Flush cout to show progress.

---
 src/nix-store/nix-store.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc
index 9c4790039e..88acc79aa1 100644
--- a/src/nix-store/nix-store.cc
+++ b/src/nix-store/nix-store.cc
@@ -640,7 +640,7 @@ static void opImport(Strings opFlags, Strings opArgs)
     
     FdSource source(STDIN_FILENO);
     while (readInt(source) == 1)
-        cout << format("%1%\n") % store->importPath(false, source);
+        cout << format("%1%\n") % store->importPath(false, source) << std::flush;
 }