real_file1 3551 src/diffviewer/ydiff.c vfs_path_t *real_file0, *real_file1; real_file1 3556 src/diffviewer/ydiff.c if (real_file0 != NULL && real_file1 != NULL) real_file1 3557 src/diffviewer/ydiff.c rv = diff_view (vfs_path_as_str (real_file0), vfs_path_as_str (real_file1),