From a94d04b136e95710e8670465a6e41243df70867f Mon Sep 17 00:00:00 2001
From: Thomas Levine <_@thomaslevine.com>
Date: Mon, 29 Feb 2016 00:41:03 +0000
Subject: [PATCH] sort -m

---
 urchin | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/urchin b/urchin
index 78bfc51..2594064 100755
--- a/urchin
+++ b/urchin
@@ -228,7 +228,12 @@ report_outcome() {
   # Use a temporary file rather than a pipe because a pipe starts a sub-shell
   # and thus makes the above variables local.
   sorted_log_file=$(mktemp)
-  sort "$log_file" > $sorted_log_file
+
+  # Sort in alphabetical order.
+  # GNU sort requires -m, and BSD sort doesn't.
+  sort -m "$log_file" > $sorted_log_file || 
+    sort  "$log_file" > $sorted_log_file
+
   while read line; do
     abspath=$(echo "$line" | cut -f1)
     path=$(echo "$abspath" | sed "s/$escaped_root\/\?//")