diff --git a/diffcore-order.c b/diffcore-order.c
index a03862c1ce73995065bf838b408e8a6d9396025b..b38122361f837e2e2577a89ae7aec311730b7f10 100644 (file)
--- a/diffcore-order.c
+++ b/diffcore-order.c
}
map = mmap(NULL, st.st_size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
close(fd);
- if (-1 == (int)(long)map)
+ if (map == MAP_FAILED)
return;
endp = map + st.st_size;
for (pass = 0; pass < 2; pass++) {