NetAuth: fix generation of manpages & completions on cross

srcpkgs/NetAuth/patches/default-entity.patch

@@ -0,0 +1,28 @@
+From b1d12b4b7956d25fd4b23a92d1683cc389d163a2 Mon Sep 17 00:00:00 2001
+From: classabbyamp <dev@placeviolette.net>
+Date: Wed, 19 Oct 2022 12:17:37 -0400
+Subject: [PATCH] internal/ctl/root.go: only set the default entity if no error
+
+when using qemu-user-static to run netauth in the xbps-src chroot on
+cross (for generating completions/manpages), netauth segfaults because
+it tries to access a field in a nil value after `user.Current()` errors.
+This patch makes it so that the field is only accessed when it exists.
+---
+ internal/ctl/root.go | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/internal/ctl/root.go b/internal/ctl/root.go
+index b20c0d2..842815e 100644
+--- a/internal/ctl/root.go
++++ b/internal/ctl/root.go
+@@ -67,8 +67,9 @@ func onInit() {
+ 	user, err := user.Current()
+ 	if err != nil {
+ 		fmt.Println("Could not get default user:", err)
++	} else {
++		viper.SetDefault("entity", user.Username)
+ 	}
+-	viper.SetDefault("entity", user.Username)
+ }
+ 
+ // Execute serves as the entrypoint to the ctl package.

srcpkgs/NetAuth/template

@@ -1,7 +1,7 @@
 # Template file for 'NetAuth'
 pkgname=NetAuth
 version=0.6.1
-revision=2
+revision=3
 wrksrc=netauth-$version
 build_style="go"
 build_helper="qemu"