Merge branch 'js/shallow-and-fetch-prune'

"git repack" in a shallow clone did not correctly update the
shallow points in the repository, leading to a repository that
does not pass fsck.

* js/shallow-and-fetch-prune:
  repack -ad: prune the list of shallow commits
  shallow: offer to prune only non-existing entries
  repack: point out a bug handling stale shallow info

1 files changed, 1 insertions, 1 deletions

diff --git a/builtin/prune.c b/builtin/prune.c
index 41230f8215..1ec9ddd751 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -161,7 +161,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
 	free(s);
 
 	if (is_repository_shallow(the_repository))
-		prune_shallow(show_only);
+		prune_shallow(show_only ? PRUNE_SHOW_ONLY : 0);
 
 	return 0;
 }