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-rw-r--r--lib/PublicInbox/SearchIdx.pm1
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index f14809d2..cb554912 100644
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -666,7 +666,6 @@ sub is_ancestor ($$$) {
         my $cmd = [ 'git', "--git-dir=$git->{git_dir}",
                 qw(merge-base --is-ancestor), $cur, $tip ];
         my $pid = spawn($cmd);
-        defined $pid or die "spawning ".join(' ', @$cmd)." failed: $!";
         waitpid($pid, 0) == $pid or die join(' ', @$cmd) .' did not finish';
         $? == 0;
 }