From 018eed8e61d0454b9eb0a1a58a4df6fff400a783 Mon Sep 17 00:00:00 2001
From: Urbain Vaes <urbain@vaes.uk>
Date: Tue, 3 May 2016 15:57:02 +0100
Subject: Correct mistake in email script

---
 bin/bin/email | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/bin/email b/bin/bin/email
index 84e923e..c0db4bd 100755
--- a/bin/bin/email
+++ b/bin/bin/email
@@ -7,9 +7,9 @@ export DISPLAY=:0
 mbsync -a
 
 new_mails=$(find $HOME/.mail -path '*/new/*' -type f)
-subjects=$(cat $(echo -e ${new_mails/'\n'/' '}) | grep "^Subject: " | sed "s/^Subject: //g")
 
 if [[ ! -z ${new_mails} ]]; then
+    subjects=$(cat $(echo -e ${new_mails/'\n'/' '}) | grep "^Subject: " | sed "s/^Subject: //g")
     /usr/bin/notify-send -t 3 "New mail(s)!" "${subjects}"
 fi
 
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