Sync with 1.8.5.5

diff --git a/builtin/commit.c b/builtin/commit.c
index 4f765a2b3e022a0906611633577ea58abfdb86db..3767478c6ddb02cf8a4a418f8911102aeaacfbe8 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1338,7 +1338,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1,
        commit = lookup_commit(sha1);
        if (!commit)
                die(_("couldn't look up newly created commit"));
-       if (!commit || parse_commit(commit))
+       if (parse_commit(commit))
                die(_("could not parse newly created commit"));
 
        strbuf_addstr(&format, "format:%h] %s");
@@ -1505,7 +1505,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
        struct strbuf sb = STRBUF_INIT;
        struct strbuf author_ident = STRBUF_INIT;
        const char *index_file, *reflog_msg;
-       char *nl, *p;
+       char *nl;
        unsigned char sha1[20];
        struct ref_lock *ref_lock;
        struct commit_list *parents = NULL, **pptr = &parents;
@@ -1525,7 +1525,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                current_head = NULL;
        else {
                current_head = lookup_commit_or_die(sha1, "HEAD");
-               if (!current_head || parse_commit(current_head))
+               if (parse_commit(current_head))
                        die(_("could not parse HEAD commit"));
        }
        argc = parse_and_validate_options(argc, argv, builtin_commit_options,
@@ -1601,11 +1601,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
        }
 
        /* Truncate the message just before the diff, if any. */
-       if (verbose) {
-               p = strstr(sb.buf, "\ndiff --git ");
-               if (p != NULL)
-                       strbuf_setlen(&sb, p - sb.buf + 1);
-       }
+       if (verbose)
+               wt_status_truncate_message_at_cut_line(&sb);
 
        if (cleanup_mode != CLEANUP_NONE)
                stripspace(&sb, cleanup_mode == CLEANUP_ALL);