MinGW: GCC >= 4 does not need SNPRINTF_SIZE_CORR anymore

[git.git] / builtin-help.c

diff --git a/builtin-help.c b/builtin-help.c
index 9b57a746185719eb43c962c4adb96283657692e9..af565fb6588a900bca322381af6cbd93ca35d09e 100644 (file)
--- a/builtin-help.c
+++ b/builtin-help.c
@@ -114,7 +114,7 @@ static int check_emacsclient_version(void)
        return 0;
 }
 
-static void exec_woman_emacs(const char* path, const char *page)
+static void exec_woman_emacs(const char *path, const char *page)
 {
        if (!check_emacsclient_version()) {
                /* This works only with emacsclient version >= 22. */
@@ -128,7 +128,7 @@ static void exec_woman_emacs(const char* path, const char *page)
        }
 }
 
-static void exec_man_konqueror(const char* path, const char *page)
+static void exec_man_konqueror(const char *path, const char *page)
 {
        const char *display = getenv("DISPLAY");
        if (display && *display) {
@@ -156,7 +156,7 @@ static void exec_man_konqueror(const char* path, const char *page)
        }
 }
 
-static void exec_man_man(const char* path, const char *page)
+static void exec_man_man(const char *path, const char *page)
 {
        if (!path)
                path = "man";
@@ -236,7 +236,7 @@ static int add_man_viewer_info(const char *var, const char *value)
        const char *subkey = strrchr(name, '.');
 
        if (!subkey)
-               return error("Config with no key for man viewer: %s", name);
+               return 0;
 
        if (!strcmp(subkey, ".path")) {
                if (!value)
@@ -249,7 +249,6 @@ static int add_man_viewer_info(const char *var, const char *value)
                return add_man_viewer_cmd(name, subkey - name, value);
        }
 
-       warning("'%s': unsupported man viewer sub key.", subkey);
        return 0;
 }
 
@@ -424,7 +423,7 @@ int cmd_help(int argc, const char **argv, const char *prefix)
        setup_git_directory_gently(&nongit);
        git_config(git_help_config, NULL);
 
-       argc = parse_options(argc, argv, builtin_help_options,
+       argc = parse_options(argc, argv, prefix, builtin_help_options,
                        builtin_help_usage, 0);
 
        if (show_all) {