prep fix

bin/mailsync

@@ -4,7 +4,7 @@
 # Run only if user logged in (prevent cron errors)
 pgrep -u "$USER" >/dev/null || exit
 # Run only if not already running in other instance
-[ "$(pgrep -xf "sh /usr/bin/mailsync.*" | wc -l)" -eq 2 ] || exit
+pgrep -x mailsync >/dev/null && exit
 
 # Checks for internet connection and set notification script.
 ping -q -c 1 1.1.1.1 > /dev/null || exit
@@ -28,7 +28,7 @@ syncandnotify() {
     if [ "$newcount" -gt "0" ]; then
         notify "$acc" "$newcount" &
         for file in $new; do
-            # Extract subject and sender from mail.            
+            # Extract subject and sender from mail.
             from=$(awk '/^From: / && ++n ==1,/^\<.*\>:/' "$file" | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | awk '{ $1=""; if (NF>=3)$NF=""; print $0 }' | sed 's/^[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//')
             subject=$(awk '/^Subject: / && ++n == 1,/^\<.*\>: / && ++i == 2' "$file" | head -n-1 | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | sed 's/^Subject: //' | sed 's/^{[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//' | tr -d '\n')
             notify-send "📧$from:" "$subject" &