From: martin f. krafft <madduck@madduck.net>
Date: Sun, 23 Sep 2007 17:10:21 +0000 (+0200)
Subject: more robust retraining with resubmission
X-Git-Url: https://git.madduck.net/etc/mailfilter.git/commitdiff_plain/b950ed9b38f03bb658650d6e6e52a122ab5c1fc8

more robust retraining with resubmission
---

diff --git a/bin/resubmit b/bin/resubmit
index 63f8a02..8405e77 100755
--- a/bin/resubmit
+++ b/bin/resubmit
@@ -3,7 +3,7 @@ set -eu
 
 PROCMAIL=$HOME/.etc/mailfilter/procmail/procmailrc
 
-if [ -z "$1" ]; then
+if [ -z "${1:-}" ]; then
   cat | exec $PROCMAIL
 else
   $PROCMAIL < "$1" && rm -f "$1"
diff --git a/bin/retrain b/bin/retrain
index fa7a244..b1ccca1 100755
--- a/bin/retrain
+++ b/bin/retrain
@@ -55,6 +55,10 @@ find $MAILDIR/cur $MAILDIR/new -type f | while read msg; do
   $NICE ${0%/*}/train $ARG "$msg" | $RESUBMIT || ret=$?
   case "${ret:-0}" in
     0|75) :;;
+    *)
+      echo "E: resubmission returned with exit code $ret" >&2
+      continue
+      ;;
   esac
   rm -f "$msg"
   sleep $PAUSETIME