Use nanosecs for backup dirname

The user doesn’t need this level of precision, but using seconds might cause
problems if two processes are spawned in quick succession to each other.  Since
we have the options, why not use the most precise one?

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index bf7c142..ed2a119 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -153,7 +153,7 @@ fn work() -> Result<(), io::Error> {
 	let mut cache_dir = PathBuf::default();
 	if flags.backup {
 		let ts = require!(SystemTime::now().duration_since(UNIX_EPOCH))
-			.as_secs()
+			.as_nanos()
 			.to_string();
 		let cache_base = env::var("XDG_CACHE_HOME").unwrap_or_else(|_| {
 			err!("XDG_CACHE_HOME variable must be set");