4 Jul
2018
4 Jul
'18
6:18 p.m.
On Wed, Jul 4, 2018 at 4:25 AM, Alexander Graf agraf@suse.de wrote:
On 07/04/2018 02:36 AM, Joe Hershberger wrote:
Rather than crashing, check the src ptr and set dst to empty string.
Signed-off-by: Joe Hershberger joe.hershberger@ni.com
Wouldn't it make more sense to check for the existence outside at the caller's side? That way it's much easier to see what really is happening.
It's much easier to allow NULL so that we can directly pass the return result of getenv().
Alex
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