From df301bda3a0b127db43a80192532e274779e26a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?X=C3=A9fir=20Destiny?= <xefir@crystalyx.net>
Date: Mon, 10 Oct 2016 16:26:24 +0200
Subject: [PATCH] missing quotes and fix cat no such file or directory

---
 commands/exim_forwardadd.sh  | 2 +-
 commands/exim_forwarddel.sh  | 2 +-
 commands/exim_forwardlist.sh | 2 +-
 commands/exim_userdel.sh     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/commands/exim_forwardadd.sh b/commands/exim_forwardadd.sh
index 597ad93..a5f7d0e 100644
--- a/commands/exim_forwardadd.sh
+++ b/commands/exim_forwardadd.sh
@@ -6,4 +6,4 @@ echo "Forward TO email: "
 read emailto
 
 DIR=/etc/exim4/forward
-echo "$(cat $DIR/$emailfrom)$emailto," > "$DIR/$emailfrom"
+echo "$([[ -f $DIR/$emailfrom ]] && cat $DIR/$emailfrom)$emailto," > "$DIR/$emailfrom"
diff --git a/commands/exim_forwarddel.sh b/commands/exim_forwarddel.sh
index dc9f1eb..b3448bc 100644
--- a/commands/exim_forwarddel.sh
+++ b/commands/exim_forwarddel.sh
@@ -7,4 +7,4 @@ read emailto
 
 DIR=/etc/exim4/forward
 sed -i "s/$emailto,//g" "$DIR/$emailfrom"
-[[ ! -s $DIR/$emailfrom ]] && rm -f $DIR/$emailfrom
+[[ ! -s "$DIR/$emailfrom" ]] && rm -f "$DIR/$emailfrom"
diff --git a/commands/exim_forwardlist.sh b/commands/exim_forwardlist.sh
index c45bb0b..cc319df 100644
--- a/commands/exim_forwardlist.sh
+++ b/commands/exim_forwardlist.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 DIR=/etc/exim4/forward
-for file in $DIR/*
+for file in "$DIR/*"
 do
     echo "$file: $(cat $DIR/$file)"
 done
diff --git a/commands/exim_userdel.sh b/commands/exim_userdel.sh
index 567d132..2eb7160 100644
--- a/commands/exim_userdel.sh
+++ b/commands/exim_userdel.sh
@@ -7,6 +7,6 @@ read domain
 
 DIR=/etc/exim4/domains
 sed -i "/$username/d" "$DIR/$domain"
-[[ ! -s $DIR/$domain ]] && rm -f $DIR/$domain
+[[ ! -s "$DIR/$domain" ]] && rm -f "$DIR/$domain"
 userdb "$username@$domain" del
 makeuserdb