merge-recur: do not setenv("GIT_INDEX_FILE")

diff --git a/http-push.c b/http-push.c
index 47686195cdf41ad58fe66a606033d3156de8fd82..4021e7d9274b713a7b5c48d66f9ddf21ddc07094 100644 (file)
--- a/http-push.c
+++ b/http-push.c
@@ -2521,7 +2521,7 @@ int main(int argc, char **argv)
                        commit_argv[3] = old_sha1_hex;
                        commit_argc++;
                }
-               init_revisions(&revs);
+               init_revisions(&revs, setup_git_directory());
                setup_revisions(commit_argc, commit_argv, &revs, NULL);
                free(new_sha1_hex);
                if (old_sha1_hex) {