Fix double formatting in mailcount for mbox.

segments/date.sh

@@ -4,7 +4,7 @@ TMUX_POWERLINE_SEG_DATE_FORMAT_DEFAULT="%F"
 
 generate_segmentrc() {
 	read -d '' rccontents  << EORC
-# date(1) format for the date. If you don't, for some reason like ISO 8601 format, you might want to have "%D" or "%m/%d/%Y".
+# date(1) format for the date. If you don't, for some reason, like ISO 8601 format you might want to have "%D" or "%m/%d/%Y".
 export TMUX_POWERLINE_SEG_DATE_FORMAT="${TMUX_POWERLINE_SEG_DATE_FORMAT_DEFAULT}"
 EORC
 	echo "$rccontents"

segments/mailcount.sh

@@ -78,7 +78,6 @@ run_segment() {
 		return $exitcode
 	fi
 
-
 	if [[ -n "$count"  && "$count" -gt 0 ]]; then
 		echo "✉ ${count}"
 	fi
@@ -164,12 +163,9 @@ __count_mbox() {
 	# This matches the From_ line (see man 5 mbox) e.g.
 	# From noreply@github.com  Sun Dec	2 03:52:25 2012
 	# See https://github.com/erikw/tmux-powerline/pull/91#issuecomment-10926053 for discussion.
-	nbr_new=$(grep -c '^From [^[:space:]]\+  ... ... .. ..:..:.. ....$' ${TMUX_POWERLINE_SEG_MAILCOUNT_MBOX_INBOX})
-
-	if [ "${nbr_new}" -gt "0" ]; then
-		echo "✉ ${nbr_new}"
-	fi
+	count=$(grep -c '^From [^[:space:]]\+  ... ... .. ..:..:.. ....$' ${TMUX_POWERLINE_SEG_MAILCOUNT_MBOX_INBOX})
 
+	echo "$count"
 	return 0;
 }