fix crash on parsing of empty lines, update drone and gitignore

.drone.yml

@@ -26,7 +26,7 @@ steps:
      secret_key:
        from_secret: MINIO_SECRET_KEY
      endpoint: https://minio.burble.dn42
-     region: uk-lon3
+     region: fr-par1
      path_style: true
      source: dn42regsrv
      target: /dn42regsrv/${DRONE_BRANCH}
@@ -40,7 +40,7 @@ steps:
      secret_key:
        from_secret: MINIO_SECRET_KEY
      endpoint: https://minio.burble.dn42
-     region: uk-lon3
+     region: fr-par1
      path_style: true
      source: staticroot.tar.gz
      target: /dn42regsrv/${DRONE_BRANCH}

.gitignore

@@ -0,0 +1,68 @@
+# ---> Go
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# ---> Emacs
+# -*- mode: gitignore; -*-
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+
+# Org-mode
+.org-id-locations
+*_archive
+
+# flymake-mode
+*_flymake.*
+
+# eshell files
+/eshell/history
+/eshell/lastdir
+
+# elpa packages
+/elpa/
+
+# reftex files
+*.rel
+
+# AUCTeX auto folder
+/auto/
+
+# cask packages
+.cask/
+dist/
+
+# Flycheck
+flycheck_*.el
+
+# server auth directory
+/server/
+
+# projectiles files
+.projectile
+
+# directory configuration
+.dir-locals.el
+
+# network security
+/network-security.data
+
+dn42regsrv

registry.go

@@ -348,13 +348,17 @@ func loadAttributes(path string) []*RegAttribute {
 
 		line := strings.TrimRight(scanner.Text(), "\r\n")
 
+		// skip empty lines
+		if len(line) == 0 {
+			continue
+		}
+
 		// lines starting with '+' denote an empty line
 		if line[0] == '+' {
-
 			// concatenate a \n on to the previous attribute value
 			attributes[len(attributes)-1].RawValue += "\n"
-
-		} else {
+			continue
+		}
 
 		// look for a : separator in the first 20 characters
 		ix := strings.IndexByte(line, ':')
@@ -399,7 +403,6 @@ func loadAttributes(path string) []*RegAttribute {
 			attributes = append(attributes, a)
 		}
 	}
-	}
 
 	return attributes
 }