[Sheepdog] [PATCH 1/2] collie: turn off highlight option when stdout is not terminal

[MORITA Kazutaka]

Signed-off-by: MORITA Kazutaka <morita.kazutaka at lab.ntt.co.jp>
---
 collie/collie.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/collie/collie.c b/collie/collie.c
index 38eb071..9efb532 100644
--- a/collie/collie.c
+++ b/collie/collie.c
@@ -1077,6 +1077,9 @@ int main(int argc, char **argv)
 		}
 	}
 
+	if (!isatty(STDOUT_FILENO))
+		highlight = 0;
+
 	if (flags & SUBCMD_FLAG_NEED_NOEDLIST) {
 		ret = update_node_list(SD_MAX_NODES, 0);
 		if (ret < 0) {
-- 
1.5.6.5