config: add `git_die_config()` to the config-set API

diff --git a/branch.c b/branch.c
index 46e8aa86df1811ff19899869a33ecb48cacb107f..735767dd4a61678417f1aec2d226f8675e171b63 100644 (file)
--- a/branch.c
+++ b/branch.c
@@ -161,10 +161,7 @@ int read_branch_desc(struct strbuf *buf, const char *branch_name)
        strbuf_addf(&name, "branch.%s.description", branch_name);
        cb.config_name = name.buf;
        cb.value = NULL;
-       if (git_config(read_branch_desc_cb, &cb) < 0) {
-               strbuf_release(&name);
-               return -1;
-       }
+       git_config(read_branch_desc_cb, &cb);
        if (cb.value)
                strbuf_addstr(buf, cb.value);
        strbuf_release(&name);