From 603c286b50128a3ceb061f0e2c03310a00220977 Mon Sep 17 00:00:00 2001
From: Vinnie Okada <vokada@mrvinn.com>
Date: Sat, 20 Nov 2021 13:09:10 -0700
Subject: [PATCH] Don't iterate over snaps twice

Process snapshots in one pass rather than looping separately for both
guid and create time.
---
 syncoid | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/syncoid b/syncoid
index 1ceed0c..d0afe10 100755
--- a/syncoid
+++ b/syncoid
@@ -1541,11 +1541,8 @@ sub getsnaps() {
 			$snap =~ s/^.*\@(.*)\tguid.*$/$1/;
 			$snaps{$type}{$snap}{'guid'}=$guid;
 		}
-	}
-
-	foreach my $line (@rawsnaps) {
 		# only import snap creations from the specified filesystem
-		if ($line =~ /\Q$fs\E\@.*creation/) {
+		elsif ($line =~ /\Q$fs\E\@.*creation/) {
 			chomp $line;
 			my $creation = $line;
 			$creation =~ s/^.*\tcreation\t*(\d*).*/$1/;