update-server-info: make builtin, use parseopt

[git.git] / help.c

diff --git a/help.c b/help.c
index fd87bb5aeec82beec600be46248b19b13bb33804..294337e71c0c8f1c3e150dd0b566c04db96c013d 100644 (file)
--- a/help.c
+++ b/help.c
@@ -100,7 +100,7 @@ static void pretty_print_string_list(struct cmdnames *cmds, int longest)
 
        if (space < max_cols)
                cols = max_cols / space;
-       rows = (cmds->cnt + cols - 1) / cols;
+       rows = DIV_ROUND_UP(cmds->cnt, cols);
 
        for (i = 0; i < rows; i++) {
                printf("  ");
@@ -302,7 +302,7 @@ const char *help_unknown_cmd(const char *cmd)
        struct cmdnames main_cmds, other_cmds;
 
        memset(&main_cmds, 0, sizeof(main_cmds));
-       memset(&other_cmds, 0, sizeof(main_cmds));
+       memset(&other_cmds, 0, sizeof(other_cmds));
        memset(&aliases, 0, sizeof(aliases));
 
        git_config(git_unknown_cmd_config, NULL);
@@ -334,7 +334,7 @@ const char *help_unknown_cmd(const char *cmd)
                const char *assumed = main_cmds.names[0]->name;
                main_cmds.names[0] = NULL;
                clean_cmdnames(&main_cmds);
-               fprintf(stderr, "WARNING: You called a Git program named '%s', "
+               fprintf(stderr, "WARNING: You called a Git command named '%s', "
                        "which does not exist.\n"
                        "Continuing under the assumption that you meant '%s'\n",
                        cmd, assumed);