From 59404941343ff9bb75baf172c153f572bd1e4f4c Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Tue, 23 Jul 2019 17:41:03 -0700
Subject: [PATCH] only move the file if it's not the same

---
 learn_from_spam | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/learn_from_spam b/learn_from_spam
index 573a8c1..8d3b2c8 100755
--- a/learn_from_spam
+++ b/learn_from_spam
@@ -24,7 +24,9 @@ run_through_spamc () {
     DESTFILE_NO_SIZE="$DESTDIR/$(basename "$FILENAME"|sed 's/,S=.*//g')"
     spamc -s $((100 * 1024 * 1024)) < "$FILENAME" > "$TMP/file" 2>/dev/null;
     mv "$TMP/file" "$DESTFILE"
-    mv "$DESTFILE" "$DESTFILE_NO_SIZE"
+    if [ "$DESTFILE" -ne "$DESTFILE_NO_SIZE" ]; then
+        mv "$DESTFILE" "$DESTFILE_NO_SIZE"
+    fi;
     trap - EXIT;
     rmdir "$TMP";
 }
-- 
2.39.2