From 0e2b5d99af9a32ce535286fc166b5818cd213e74 Mon Sep 17 00:00:00 2001
From: Johannes Hoff <johshoff@gmail.com>
Date: Sun, 28 Dec 2014 12:59:19 +0100
Subject: [PATCH] Split overly long line

---
 src/etc/rustup.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/etc/rustup.sh b/src/etc/rustup.sh
index 697afacf8983..85e15e363271 100755
--- a/src/etc/rustup.sh
+++ b/src/etc/rustup.sh
@@ -413,7 +413,9 @@ then
     CFG_INSTALL_FLAGS="${CFG_INSTALL_FLAGS} --prefix=${CFG_PREFIX}"
 fi
 
-CFG_TMP_DIR=`mktemp -d 2>/dev/null || mktemp -d -t 'rustup-tmp-install' 2>/dev/null` || CFG_TMP_DIR=$(create_tmp_dir)
+CFG_TMP_DIR=$(mktemp -d 2>/dev/null \
+           || mktemp -d -t 'rustup-tmp-install' 2>/dev/null \
+           || create_tmp_dir)
 
 RUST_URL="https://static.rust-lang.org/dist"
 RUST_PACKAGE_NAME=rust-nightly