From 3ee1ef6443a6101ca610487a4c7d8bf41f215558 Mon Sep 17 00:00:00 2001
From: Michael Pyne <mpyne@kde.org>
Date: Mon, 7 Mar 2011 19:13:02 -0500
Subject: [PATCH] Don't allow partial file downloads.

This is particularly annoying with the proj.k.o support, as a
half-downloaded XML file is 100% invalid, and will cause XML::Parser to
throw an exception.
---
 kdesrc-build | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/kdesrc-build b/kdesrc-build
index 3b7af1b..b695b3d 100755
--- a/kdesrc-build
+++ b/kdesrc-build
@@ -1753,6 +1753,14 @@ sub download_http_file
         return 0;
     };
 
+    # Don't allow partial downloads
+    local $SIG{'INT'} = sub {
+        unlink($filename);
+        close OUTPUT;
+        $conn->close();
+        die make_exception('Runtime', "Interrupted while downloading $filename");
+    };
+
     my ($buf, $result);
     while (1)
     {
@@ -1763,7 +1771,7 @@ sub download_http_file
 
             $conn->close();
             close OUTPUT;
-            safe_unlink($filename);
+            unlink($filename);
 
             return 0;
         }