config: add CONFIG_ERROR_SILENT handler

diff --git a/config.c b/config.c
index a1d445ecbf9de640dca7af9215d9028941a75b2a..ce02ceaf982920d53b1be0e3e2c58ba38e732c84 100644 (file)
--- a/config.c
+++ b/config.c
@@ -818,6 +818,9 @@ static int git_parse_source(config_fn_t fn, void *data,
        case CONFIG_ERROR_ERROR:
                error_return = error("%s", error_msg);
                break;
+       case CONFIG_ERROR_SILENT:
+               error_return = -1;
+               break;
        case CONFIG_ERROR_UNSET:
                BUG("config error action unset");
        }