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-rw-r--r--userdiff.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/userdiff.c b/userdiff.c
index e399543823..fce3a31efa 100644
--- a/userdiff.c
+++ b/userdiff.c
@@ -3,6 +3,7 @@
#include "userdiff.h"
#include "attr.h"
#include "strbuf.h"
+#include "environment.h"
static struct userdiff_driver *drivers;
static int ndrivers;
@@ -460,7 +461,8 @@ struct userdiff_driver *userdiff_get_textconv(struct repository *r,
if (!driver->textconv)
return NULL;
- if (driver->textconv_want_cache && !driver->textconv_cache) {
+ if (driver->textconv_want_cache && !driver->textconv_cache &&
+ have_git_dir()) {
struct notes_cache *c = xmalloc(sizeof(*c));
struct strbuf name = STRBUF_INIT;