fix string != test

diff --git a/learn_from_spam b/learn_from_spam
index 8d3b2c88b9553eef05ca0a05c3c4e63d691a0f81..e50d1cd9e75e4f53c426bb55e7823c4ccd185fd5 100755 (executable)
--- a/learn_from_spam
+++ b/learn_from_spam
@@ -24,7 +24,7 @@ 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" "$DESTFILE"
-    if [ "$DESTFILE" -ne "$DESTFILE_NO_SIZE" ]; then
+    if [ "$DESTFILE" != "$DESTFILE_NO_SIZE" ]; then
         mv "$DESTFILE" "$DESTFILE_NO_SIZE"
     fi;
     trap - EXIT;