interpret_branch_name(): handle auto-namelen for @{-1}

diff --git a/help.c b/help.c
index 2ff3b5a7745dbb7937896fb2303c9299387929de..53e2a67e0052b7abb9f01e075f76c4eb5f35cbfc 100644 (file)
--- a/help.c
+++ b/help.c
@@ -170,8 +170,7 @@ void load_command_list(const char *prefix,
 
        if (exec_path) {
                list_commands_in_dir(main_cmds, exec_path, prefix);
-               qsort(main_cmds->names, main_cmds->cnt,
-                     sizeof(*main_cmds->names), cmdname_compare);
+               QSORT(main_cmds->names, main_cmds->cnt, cmdname_compare);
                uniq(main_cmds);
        }
 
@@ -190,8 +189,7 @@ void load_command_list(const char *prefix,
                }
                free(paths);
 
-               qsort(other_cmds->names, other_cmds->cnt,
-                     sizeof(*other_cmds->names), cmdname_compare);
+               QSORT(other_cmds->names, other_cmds->cnt, cmdname_compare);
                uniq(other_cmds);
        }
        exclude_cmds(other_cmds, main_cmds);
@@ -238,8 +236,7 @@ void list_common_cmds_help(void)
                        longest = strlen(common_cmds[i].name);
        }
 
-       qsort(common_cmds, ARRAY_SIZE(common_cmds),
-               sizeof(common_cmds[0]), cmd_group_cmp);
+       QSORT(common_cmds, ARRAY_SIZE(common_cmds), cmd_group_cmp);
 
        puts(_("These are common Git commands used in various situations:"));
 
@@ -324,8 +321,7 @@ const char *help_unknown_cmd(const char *cmd)
 
        add_cmd_list(&main_cmds, &aliases);
        add_cmd_list(&main_cmds, &other_cmds);
-       qsort(main_cmds.names, main_cmds.cnt,
-             sizeof(*main_cmds.names), cmdname_compare);
+       QSORT(main_cmds.names, main_cmds.cnt, cmdname_compare);
        uniq(&main_cmds);
 
        /* This abuses cmdname->len for levenshtein distance */
@@ -359,8 +355,7 @@ const char *help_unknown_cmd(const char *cmd)
                        levenshtein(cmd, candidate, 0, 2, 1, 3) + 1;
        }
 
-       qsort(main_cmds.names, main_cmds.cnt,
-             sizeof(*main_cmds.names), levenshtein_compare);
+       QSORT(main_cmds.names, main_cmds.cnt, levenshtein_compare);
 
        if (!main_cmds.cnt)
                die(_("Uh oh. Your system reports no Git commands at all."));