userdiff: add a builtin pattern for dts files

diff --git a/t/helper/test-dump-untracked-cache.c b/t/helper/test-dump-untracked-cache.c
index 52870ebbb3ea7b2d69aecb1bb429dbbaf6388b51..cf0f2c7228e8293c5982168f21b004bc7daa2ff0 100644 (file)
--- a/t/helper/test-dump-untracked-cache.c
+++ b/t/helper/test-dump-untracked-cache.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
 #include "test-tool.h"
 #include "cache.h"
 #include "dir.h"