avoid reloading previews modified in the future

Related #453
2020-11-25 23:43:30 +03:00 · 2020-11-25 23:43:30 +03:00 · 5d204a1331
commit 5d204a1331
parent 654a14ea7d
1 changed files with 9 additions and 1 deletions
--- a/nav.go
+++ b/nav.go
@ -527,8 +527,16 @@ func (nav *nav) checkReg(reg *reg) {
 		return
 	}

+	now := time.Now()
+
+	// XXX: Linux builtin exFAT drivers are able to predict modifications in the future
+	// https://bugs.launchpad.net/ubuntu/+source/ubuntu-meta/+bug/1872504
+	if s.ModTime().After(now) {
+		return
+	}
+
 	if s.ModTime().After(reg.loadTime) {
-		reg.loadTime = time.Now()
+		reg.loadTime = now
 		go nav.preview(reg.path)
 	}
 }