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-rw-r--r--lib/PublicInbox/Git.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index 8ee04e17..0ace907e 100644
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -347,7 +347,7 @@ sub modified ($) {
         my $fh = popen($self, qw(rev-parse --branches));
         cat_async_begin($self);
         local $/ = "\n";
-        foreach my $oid (<$fh>) {
+        while (my $oid = <$fh>) {
                 chomp $oid;
                 cat_async($self, $oid, \&extract_cmt_time, \$modified);
         }