tests: A SANITY test prereq for testing if we're root

diff --git a/merge-file.c b/merge-file.c
index fd34d76e1516b2c944778a11a5670d382f245873..db4d0d50d32d8852d1cb5173125e4173c3badb49 100644 (file)
--- a/merge-file.c
+++ b/merge-file.c
@@ -30,7 +30,13 @@ static void *three_way_filemerge(const char *path, mmfile_t *base, mmfile_t *our
        int merge_status;
        mmbuffer_t res;
 
-       merge_status = ll_merge(&res, path, base,
+       /*
+        * This function is only used by cmd_merge_tree, which
+        * does not respect the merge.conflictstyle option.
+        * There is no need to worry about a label for the
+        * common ancestor.
+        */
+       merge_status = ll_merge(&res, path, base, NULL,
                                our, ".our", their, ".their", 0);
        if (merge_status < 0)
                return NULL;
@@ -60,7 +66,7 @@ static int generate_common_file(mmfile_t *res, mmfile_t *f1, mmfile_t *f2)
        xdemitcb_t ecb;
 
        memset(&xpp, 0, sizeof(xpp));
-       xpp.flags = XDF_NEED_MINIMAL;
+       xpp.flags = 0;
        memset(&xecfg, 0, sizeof(xecfg));
        xecfg.ctxlen = 3;
        xecfg.flags = XDL_EMIT_COMMON;