Strictly follow BRE to generate nodes.hHEADmaster

The '+' sign is not part of BRE, thus generating an invalid nodes.h
on OpenBSD.

1 files changed, 1 insertions, 1 deletions

diff --git a/nodegen b/nodegen
index 12c2fec..57afacd 100755
--- a/nodegen
+++ b/nodegen
@@ -7,6 +7,6 @@ jq --tab '[.nodes[] |
 	select(.last_ping > 0) |
 	select(.tcp_ports | length > 0) |
 	{".addr4": .ipv4, ".addr6": .ipv6, ".udp_port": .port, ".tcp_port": .tcp_ports[0], ".idstr": .public_key}]' |
-sed 's/"-"/NULL/; s/"NONE"/NULL/; s/"\(\.[0-9a-z_]\+\)":/\1 =/; 1d; $d'
+sed 's/"-"/NULL/; s/"NONE"/NULL/; s/"\(\.[0-9a-z_][0-9a-z_]*\)":/\1 =/; 1d; $d'
 
 echo '};'