allow for a listener with no hostname set

[maleck13]

fixes #905

Signed-off-by: craig [email protected]

rh-pre-commit.version: 2.2.0
rh-pre-commit.check-secrets: ENABLED

@mikenairn

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 81.32%. Comparing base (ece13e8) to head (4c79567).
Report is 217 commits behind head on main.

Files with missing lines	Patch %	Lines
controllers/dnspolicy_dnsrecords.go	0.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #908      +/-   ##
==========================================
+ Coverage   80.20%   81.32%   +1.11%     
==========================================
  Files          64       90      +26     
  Lines        4492     7031    +2539     
==========================================
+ Hits         3603     5718    +2115     
- Misses        600      891     +291     
- Partials      289      422     +133     

Flag	Coverage Δ
bare-k8s-integration	7.85% <0.00%> (?)
controllers-integration	73.06% <0.00%> (?)
envoygateway-integration	50.12% <0.00%> (?)
gatewayapi-integration	13.02% <0.00%> (?)
integration	?
istio-integration	53.80% <0.00%> (?)
unit	28.82% <0.00%> (-1.21%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
api/v1beta1 (u)	90.90% <100.00%> (+19.48%)	⬆️
api/v1beta2 (u)	81.25% <75.17%> (-10.18%)	⬇️
pkg/common (u)	88.13% <ø> (-0.70%)	⬇️
pkg/istio (u)	71.51% <ø> (-2.40%)	⬇️
pkg/log (u)	94.73% <ø> (ø)
pkg/reconcilers (u)	∅ <ø> (∅)
pkg/rlptools (u)	85.89% <ø> (+6.43%)	⬆️
controllers (i)	82.66% <82.41%> (+5.86%)	⬆️

Files with missing lines	Coverage Δ
controllers/dnspolicy_dnsrecords.go	63.88% <0.00%> (-1.80%)	⬇️

... and 50 files with indirect coverage changes