[Buildroot] [git commit branch/2018.02.x] utils/genrandconfig: add missing new line when creating the configuration

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=cd7fa21864132bef9d8f62a8b0d45451d5868b6c
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2018.02.x

When adding the custom BR2_WGET value in the configuration,
genrandconfig forgets to add a newline. Due to this, the next option
that is added is printed on the same line as BR2_WGET="", which causes
it to be ignored.

Due to this, in all builds, the line right after BR2_WGET was
ignored. It could have been BR2_ENABLE_DEBUG, BR2_INIT_BUSYBOX,
BR2_INIT_SYSTEMD, BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV,
BR2_STATIC_LIBS or BR2_PACKAGE_PYTHON_PY_ONLY depending on the
randomization.

Fix that by adding a proper newline at the end of the BR2_WGET option.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
(cherry picked from commit 3eb49f59d6804c452e784759d9b3869215a8098f)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 utils/genrandconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/genrandconfig b/utils/genrandconfig
index 8a6bdb6a0c..fa2c0f7f21 100755
--- a/utils/genrandconfig
+++ b/utils/genrandconfig
@@ -348,7 +348,7 @@ def gen_config(args):
         configlines += minimalf.readlines()
 
     # Allow hosts with old certificates to download over https
-    configlines.append("BR2_WGET=\"wget --passive-ftp -nd -t 3 --no-check-certificate\"")
+    configlines.append("BR2_WGET=\"wget --passive-ftp -nd -t 3 --no-check-certificate\"\n")
 
     # Amend the configuration with a few things.
     if randint(0, 20) == 0: