From d6b777875361aa2f18a3f75f56fe109e38832211 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Sun, 5 Oct 2014 09:51:57 +0200
Subject: [PATCH] fetchurl: fix mirroring after
 ecf5a08831f18e3ae2fc857c70d60fc11f622dd6

---
 pkgs/build-support/fetchurl/builder.sh | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/pkgs/build-support/fetchurl/builder.sh b/pkgs/build-support/fetchurl/builder.sh
index 48881bdb2844..8a0c6f94a40d 100644
--- a/pkgs/build-support/fetchurl/builder.sh
+++ b/pkgs/build-support/fetchurl/builder.sh
@@ -27,16 +27,17 @@ tryDownload() {
     header "trying $url"
     local curlexit=18;
 
+    success=
+
     # if we get error code 18, resume partial download
     while [ $curlexit -eq 18 ]; do
-        $curl -C - --fail "$url" --output "$downloadedFile"
-        local curlexit=$?;
+       # keep this inside an if statement, since on failure it doesn't abort the script
+       if $curl -C - --fail "$url" --output "$downloadedFile"; then
+          success=1
+       else
+          curlexit=$?;
+       fi
     done
-
-    success=
-    if [ $curlexit -eq 0 ]; then
-        success=1
-    fi
     stopNest
 }