2 files changed, 22 insertions, 14 deletions
diff --git a/src/rrule_iter.rs b/src/rrule_iter.rs
index 64bcb5d..9a4fa8f 100644
--- a/src/rrule_iter.rs
+++ b/src/rrule_iter.rs
@@ -3,7 +3,7 @@ use crate::iter::{
 };
 use crate::{datetime::from_ordinal, RRule};
 use crate::{datetime::Time, Frequenzy};
-use chrono::prelude::*;
+use chrono::{prelude::*, Duration};
 use chrono_tz::Tz;
 use std::collections::VecDeque;
 
@@ -22,6 +22,10 @@ impl RRuleIter {
     pub fn generate(&mut self) -> bool {
         let options = self.ii.options.clone();
 
+        if options.interval == 0 {
+            return true;
+        }
+
         match options.count {
             Some(count) if count == 0 => return true,
             _ => (),
@@ -60,7 +64,6 @@ impl RRuleIter {
                 for j in 0..poslist.len() {
                     let res = poslist[j];
                     if options.until.is_some() && res > options.until.unwrap() {
-                        // return iter_result.get_value();
                         continue; // or break ?
                     }
 
@@ -88,15 +91,13 @@ impl RRuleIter {
                     let current_day = current_day.unwrap();
                     let date =
                         from_ordinal(self.ii.yearordinal().unwrap() + current_day, &options.tzid);
+                    let date = options.tzid.ymd(date.year(), date.month(), date.day());
                     for k in 0..self.timeset.len() {
-                        let res = options
-                            .tzid
-                            .ymd(date.year(), date.month(), date.day())
-                            .and_hms(
-                                self.timeset[k].hour as u32,
-                                self.timeset[k].minute as u32,
-                                self.timeset[k].second as u32,
-                            );
+                        let res = date.and_hms(0, 0, 0)
+                            + Duration::hours(self.timeset[k].hour as i64)
+                            + Duration::minutes(self.timeset[k].minute as i64)
+                            + Duration::seconds(self.timeset[k].second as i64);
+
                         if options.until.is_some() && res > options.until.unwrap() {
                             return true;
                         }
@@ -117,10 +118,6 @@ impl RRuleIter {
                 }
             }
 
-            if options.interval == 0 {
-                return true;
-            }
-
             // Handle frequency and interval
             self.counter_date = increment_counter_date(self.counter_date, &options, filtered);
 
diff --git a/src/rrulestr.rs b/src/rrulestr.rs
index bf616ba..ee465cd 100644
--- a/src/rrulestr.rs
+++ b/src/rrulestr.rs
@@ -762,4 +762,15 @@ mod test {
             .collect();
         assert_eq!(instances.len(), 0);
     }
+
+    #[test]
+    fn daytime_savings() {
+        let rrule: RRule =
+            "DTSTART;TZID=America/Vancouver:20210301T022210\nRRULE:FREQ=DAILY;COUNT=30"
+                .parse()
+                .unwrap();
+
+        println!("{:?}", rrule.options);
+        println!("Found occurances: {:?}", rrule.all());
+    }
 }