[PATCH] Fix diff-tree -s

setup_revisions() calls diff_setup_done() before we can set default
value for output_format.  Don't convert DIFF_FORMAT_NO_OUTPUT to 0 in
diff_setup_done(), it is useless and makes diff-tree believe no diff
format parameters were given and thus lets it reset output_format to
DIFF_FORMAT_RAW.

Signed-off-by: Timo Hirvonen <redacted>
---
 diff.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/diff.c b/diff.c
index 2c47f11..9b8a6e5 100644
--- a/diff.c
+++ b/diff.c

@@ -1385,9 +1385,6 @@ int diff_setup_done(struct diff_options 
 	    (0 <= options->rename_limit && !options->detect_rename))
 		return -1;
 
-	if (options->output_format & DIFF_FORMAT_NO_OUTPUT)
-		options->output_format = 0;
-
 	if (options->output_format & (DIFF_FORMAT_NAME |
 				      DIFF_FORMAT_NAME_STATUS |
 				      DIFF_FORMAT_CHECKDIFF |

-- 
1.4.1.rc1.g1ef9