Fix "--pretty=format:" for parent related items.

diff --git a/commit.c b/commit.c
index a92958cfacbfa88eee4cc52fef0f85308ddfc372..9ac533c85ab25f54cda97a0976f21a3232cf72ca 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -849,19 +849,23 @@ static long format_commit_message(const struct commit *commit,
        interp_set_entry(table, ITREE_ABBREV,
                        find_unique_abbrev(commit->tree->object.sha1,
                                DEFAULT_ABBREV));
+
+       parents[1] = 0;
        for (i = 0, p = commit->parents;
                        p && i < sizeof(parents) - 1;
                        p = p->next)
-               i += snprintf(parents + i, sizeof(parents) - i - 1, "%s ",
+               i += snprintf(parents + i, sizeof(parents) - i - 1, " %s",
                        sha1_to_hex(p->item->object.sha1));
-       interp_set_entry(table, IPARENTS, parents);
+       interp_set_entry(table, IPARENTS, parents + 1);
+
+       parents[1] = 0;
        for (i = 0, p = commit->parents;
                        p && i < sizeof(parents) - 1;
                        p = p->next)
-               i += snprintf(parents + i, sizeof(parents) - i - 1, "%s ",
+               i += snprintf(parents + i, sizeof(parents) - i - 1, " %s",
                        find_unique_abbrev(p->item->object.sha1,
                                DEFAULT_ABBREV));
-       interp_set_entry(table, IPARENTS_ABBREV, parents);
+       interp_set_entry(table, IPARENTS_ABBREV, parents + 1);
 
        for (i = 0, state = HEADER; msg[i] && state < BODY; i++) {
                int eol;