From 9c42b7baffdf9e155ea93380f38e13a18d894ab5 Mon Sep 17 00:00:00 2001
From: Kristian Spangsege <kristian.spangsege@gmail.com>
Date: Thu, 26 Sep 2013 20:45:56 +0200
Subject: [PATCH] Cheetah wrapper script no longer clobbers target file on
 error

---
 src/tightdb/objc/cheetah.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/tightdb/objc/cheetah.sh b/src/tightdb/objc/cheetah.sh
index ccf7c254e5..35076a8a87 100644
--- a/src/tightdb/objc/cheetah.sh
+++ b/src/tightdb/objc/cheetah.sh
@@ -2,7 +2,12 @@ source="$1"
 target="$2"
 
 if which cheetah >/dev/null 2>&1; then
-    cheetah fill --stdout "$source" >"$target" || exit 1
+    temp_dir="$(mktemp -d "/tmp/cheetah.XXXXXXXXXX")" || exit 1
+    temp_file="$temp_dir/file"
+    cheetah fill --stdout "$source" >"$temp_file" || exit 1
+    cat "$temp_file" >"$target" || exit 1
+    rm "$temp_file" || exit 1
+    rmdir "$temp_dir" || exit 1
     exit 0
 fi