Use the len argument iterator for lengths

diff --git a/src/lib/util/talloc.c b/src/lib/util/talloc.c
index 6d515a54e6c5b0e2f615ecd6a273abc2d165d776..9a65f4c878b942a16a10c876355cc57f65a07158 100644 (file)
--- a/src/lib/util/talloc.c
+++ b/src/lib/util/talloc.c
@@ -231,7 +231,7 @@ char *talloc_buffer_append_variadic_buffer(char *to, int argc, ...)
        for (i = 0; i < argc; i++) {
                char *arg;
 
-               arg = va_arg(ap_val, char *);
+               arg = va_arg(ap_len, char *);
                if (!arg) continue;
 
                from_len += (talloc_array_length(arg) - 1);