DCalendar

commit b5f2347058a0a06a0bd0b9abbe12d336e3d7c05b
parent bf8d5e1be36fdb69c3c83cec6c602e768dee14f7
Author: Dominik Schmidt <das1993@hotmail.com>
Date:   Thu,  3 Sep 2015 00:22:48 +0200

Make CalendarList.run return true if there has been some entries.

Diffstat:
dcalendar.d
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dcalendar.d b/dcalendar.d
@@ -36,13 +36,16 @@ struct CalendarList{
 	void add(string filename){
 		calendars~=new Calendar(filename);
 	}
-	void run(inout SysTime t, void delegate(char[]) f){
+	bool run(inout SysTime t, void delegate(char[]) f){
+		bool ret=false;
 		foreach(ref Calendar c; calendars){
 			c.open();
 			foreach(char[] s; c.getEntries(t)){
+				ret=true;
 				f(s);
 			}
 			c.close();
 		}
+		return ret;
 	}
 }