Split init_revisions() out of setup_revisions()

diff --git a/diff-tree.c b/diff-tree.c
index 979f792b6758101cb490f36ba3acff5d7d4b4473..e5787985373739dee8dd8874ea9f8f6ff073af27 100644 (file)
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -69,6 +69,7 @@ int main(int argc, const char **argv)
 
        git_config(git_diff_config);
        nr_sha1 = 0;
+       init_revisions(opt);
        opt->abbrev = 0;
        argc = setup_revisions(argc, argv, opt, NULL);