http: update base URLs when we see redirects

diff --git a/submodule.c b/submodule.c
index 4045d5316bc584c55c731c985caca0c2875f670b..c0f93c208c11b2dad0d508fcb7adf14873484385 100644 (file)
--- a/submodule.c
+++ b/submodule.c
@@ -134,6 +134,9 @@ int parse_submodule_config_option(const char *var, const char *value)
                return 0;
 
        if (!strcmp(key, "path")) {
+               if (!value)
+                       return config_error_nonbool(var);
+
                config = unsorted_string_list_lookup(&config_name_for_path, value);
                if (config)
                        free(config->util);
@@ -151,6 +154,9 @@ int parse_submodule_config_option(const char *var, const char *value)
        } else if (!strcmp(key, "ignore")) {
                char *name_cstr;
 
+               if (!value)
+                       return config_error_nonbool(var);
+
                if (strcmp(value, "untracked") && strcmp(value, "dirty") &&
                    strcmp(value, "all") && strcmp(value, "none")) {
                        warning("Invalid parameter \"%s\" for config option \"submodule.%s.ignore\"", value, var);
@@ -226,6 +232,7 @@ static void print_submodule_summary(struct rev_info *rev, FILE *f,
        while ((commit = get_revision(rev))) {
                struct pretty_print_context ctx = {0};
                ctx.date_mode = rev->date_mode;
+               ctx.output_encoding = get_log_output_encoding();
                strbuf_setlen(&sb, 0);
                strbuf_addstr(&sb, line_prefix);
                if (commit->object.flags & SYMMETRIC_LEFT) {