[PATCH] diff-helper: Fix R/C score parsing under -z flag.

diff --git a/diff-tree.c b/diff-tree.c
index c66c78708e81617c3bce19750e07bff9d692e5c9..8bdb1dba59f9b36a9660273eb17577c1fc76cdbe 100644 (file)
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -578,6 +578,9 @@ int main(int argc, const char **argv)
        if (!read_stdin)
                return 0;
 
+       if (detect_rename)
+               diff_setup_opt |= (DIFF_SETUP_USE_SIZE_CACHE |
+                                  DIFF_SETUP_USE_CACHE);
        while (fgets(line, sizeof(line), stdin))
                diff_tree_stdin(line);