Move buffer_is_binary() to xdiff-interface.h
[git/git.git] / diff.c
diff --git a/diff.c b/diff.c
index 508bc51..c57ac33 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -1107,10 +1107,8 @@ static void setup_diff_attr_check(struct git_attr_check *check)
        check->attr = attr_diff;
 }
 
-#define FIRST_FEW_BYTES 8000
 static int file_is_binary(struct diff_filespec *one)
 {
-       unsigned long sz;
        struct git_attr_check attr_diff_check;
 
        setup_diff_attr_check(&attr_diff_check);
@@ -1127,10 +1125,7 @@ static int file_is_binary(struct diff_filespec *one)
                        return 0;
                diff_populate_filespec(one, 0);
        }
-       sz = one->size;
-       if (FIRST_FEW_BYTES < sz)
-               sz = FIRST_FEW_BYTES;
-       return !!memchr(one->data, 0, sz);
+       return buffer_is_binary(one->data, one->size);
 }
 
 static void builtin_diff(const char *name_a,