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-rw-r--r--Bugzilla/Update.pm12
1 files changed, 11 insertions, 1 deletions
diff --git a/Bugzilla/Update.pm b/Bugzilla/Update.pm
index f2b17a6b0..e9da91afb 100644
--- a/Bugzilla/Update.pm
+++ b/Bugzilla/Update.pm
@@ -42,8 +42,16 @@ sub get_notifications {
# but we failed because we cannot modify its timestamp?
my $can_alter = 1;
if (-e $local_file) {
- # Try to alter its last modification time.
+ # Try to alter its last modification time. We first save the
+ # access and modification times of the file to restore them
+ # right after our test.
+ my $atime = (stat($local_file))[8];
+ my $mtime = (stat($local_file))[9];
$can_alter = utime(undef, undef, $local_file);
+ # Restore the access and modification times to their
+ # original values, else LWP::UserAgent will never see the
+ # updated file on the server as newer than our local one.
+ utime($atime, $mtime, $local_file);
}
if ($can_alter) {
my $error = _synchronize_data();
@@ -148,6 +156,8 @@ sub _synchronize_data {
else {
$ua->env_proxy;
}
+ # Download the file from the server if its modification time is newer
+ # than the local one.
$ua->mirror(REMOTE_FILE, $local_file);
# $ua->mirror() forces the modification time of the local XML file