jsoninfo: helpers: output an empty string when the string is null
authorFerry Huberts <ferry.huberts@pelagic.nl>
Mon, 7 Mar 2016 09:17:17 +0000 (10:17 +0100)
committerFerry Huberts <ferry.huberts@pelagic.nl>
Mon, 7 Mar 2016 19:50:17 +0000 (20:50 +0100)
commit79bfb0f3aa9be3f2716a0c6ec7086092f5e5038e
tree463740784e62942e39f5a21ad875be98d87bf9df
parenta0c9139ef2f84251926f6f208922feead505b0d4
jsoninfo: helpers: output an empty string when the string is null

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
lib/jsoninfo/src/olsrd_jsoninfo_helpers.c