solver_git: more descriptive error for "git apply" failures

This happens quite often on my systems due to scrapers,
unfortunately.

diff --git a/lib/PublicInbox/SolverGit.pm b/lib/PublicInbox/SolverGit.pm
index 80bb0a178fb540f507a596246574a45416846872..16521ba77b770a801076f55c4c8c27e0c62a8ee0 100644 (file)
--- a/lib/PublicInbox/SolverGit.pm
+++ b/lib/PublicInbox/SolverGit.pm
@@ -465,6 +465,7 @@ sub apply_result ($$) {
                        dbg($self, 'trying '.di_url($self, $nxt));
                        return do_git_apply($self);
                } else {
+                       $msg .= " (no patches left to try for $di->{oid_b})\n";
                        ERR($self, $msg);
                }
        } else {