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+---
+id: dulatx
+date: 2026-02-28T12:37:24+0300
+languages: [en]
+aliases:
+
+reviews:
+
+tags:
+- draft
+- invention
+- snippet
+
+- taskwarrior
+---
+# Fix for recurrent tasks in Taskwarrior
+
+I made this patch to fix the issue of `until` and `scheduled` being not recalculated:
+```diff
+diff --git a/src/recur.cpp b/src/recur.cpp
+index 482fc1060..5e2627b40 100644
+--- a/src/recur.cpp
++++ b/src/recur.cpp
+@@ -118,6 +118,30 @@ void handleRecurrence() {
+             rec.setStatus(Task::pending);
+           }
+ 
++          if (t.has("scheduled")) {
++            Datetime old_scheduled(t.get_date("scheduled"));
++            Datetime old_due(t.get_date("due"));
++            Datetime due(d);
++            auto scheduled = checked_add_datetime(due, old_scheduled - old_due);
++            if (scheduled) {
++              rec.set("scheduled", format(scheduled->toEpoch()));
++            } else {
++              rec.remove("scheduled");
++            }
++          }
++
++          if (t.has("until")) {
++            Datetime old_until(t.get_date("until"));
++            Datetime old_due(t.get_date("due"));
++            Datetime due(d);
++            auto until = checked_add_datetime(due, old_until - old_due);
++            if (until) {
++              rec.set("until", format(until->toEpoch()));
++            } else {
++              rec.remove("until");
++            }
++          }
++
+           rec.set("imask", i);
+           rec.remove("mask");  // Remove the mask of the parent.
+```
+
+## Up
+- 
+
+## Related
+- [Recurrent tasks в TaskWarrior](cmyx2d)