luci-app-openvpn: Handle missing openvpn config file.

[morse-miladmohtashamirad]

With this change if the specified config file (from UCI) doesn't exist,
it won't error out. instead it treats it as an empty file.
Previously, when clicking edit on the custom_config option in the UI, it
will show an error because the file doesn't exist there by default. As a
result, a user can't easily add (paste) a config file content.

Signed-off-by: Milad Mohtashamirad [email protected]

@jow-

when clicking on this button:

It used to show this (if the specified file didn't exist):

But now it considers it as an empty file and allows editing (or pasting a content):

[systemcrash]

Can you ensure your author and committer tags agree? Also wrap the commit message at 80 chars or so. e.g.

luci-app-openvpn: Handle missing openvpn config file.

With this change if the specified config file (from UCI) doesn't exist,
it won't error out. instead it treats it as an empty file.
Previously, when clicking edit on the custom_config option in the UI, it
will show an error because the file doesn't exist there by default. As a
result, a user can't easily add (paste) a config file content.

Signed-off-by: Milad Mohtashamirad <[email protected]>

[systemcrash]

Can you fix the SOB line please?

[morse-miladmohtashamirad]

@systemcrash ,
Sorry, I don't understand how I should fix it.
when I do git commit --amend --signoff it adds Signed-off-by: Milad Mohtashamirad [email protected] to the end of the commit message.
I don't know how I can do it to ensure my author and committer tags agree.

[systemcrash]

Read the test formalities details.

[systemcrash]

when I do git commit --amend --signoff it adds Signed-off-by: Milad Mohtashamirad [email protected] to the end of the commit message.

No - it didn't. Look closely.