[ovs-dev] [PATCH 6/8] travis: Enable printing of executed commands.

[Ilya Maximets]

This increases the output by a few lines, but gives important
information regarding commands and their exact arguments.
Very useful for debugging.

Signed-off-by: Ilya Maximets <i.maximets at samsung.com>
---
 .travis/linux-build.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis/linux-build.sh b/.travis/linux-build.sh
index ef1e5f063..b1b2c831b 100755
--- a/.travis/linux-build.sh
+++ b/.travis/linux-build.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -o errexit
+set -x
 
 KERNELSRC=""
 CFLAGS="-Werror"
-- 
2.17.1