dsgetdcname: allow to use NULL mem_ctx.

Guenther
(This used to be commit d20353d30c2e08a6c6d67ae8b8c2faa26004249c)

diff --git a/source3/libsmb/dsgetdcname.c b/source3/libsmb/dsgetdcname.c
index 8d75593ddc8281d2b4d2c2d93e977a497168cfbc..2a445cbd5a7b40cee5da72216ea8cb2e2955c5ff 100644 (file)
--- a/source3/libsmb/dsgetdcname.c
+++ b/source3/libsmb/dsgetdcname.c
@@ -119,7 +119,7 @@ void debug_dsdcinfo_flags(int lvl, uint32_t flags)
 
 static char *dsgetdcname_cache_key(TALLOC_CTX *mem_ctx, const char *domain)
 {
-       if (!mem_ctx || !domain) {
+       if (!domain) {
                return NULL;
        }