Version set to 3.1.0.

Makefile

@@ -6,7 +6,7 @@ SYSDDIR=${SYSDDIR_:/%=%}
 DESTDIR:=
 PREFIX:=/usr/local
 
-VERSION:=3.0.0
+VERSION:=3.1.0
 
 FLAGS:=-buildmode=pie -modcacherw -mod=readonly -trimpath
 LDFLAGS=-ldflags "-s -w -X main.version=${VERSION}" -tags netgo

build/archlinux/PKGBUILD

@@ -1,6 +1,6 @@
 # Maintainer: Alexander "Arav" Andreev <me@arav.su>
 pkgname=httpprocprobed
-pkgver=3.0.0
+pkgver=3.1.0
 pkgrel=1
 pkgdesc="HTTPProcProbeD hands out an HTTP endpoint to get if processes are running."
 arch=('i686' 'x86_64' 'arm' 'armv6h' 'armv7h' 'aarch64')

configuration.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"encoding/json"
+	"fmt"
 	"os"
 )
 
@@ -23,5 +24,15 @@ func LoadConfiguration(path string) (conf *Configuration, err error) {
 		return nil, err
 	}
 
+	for i := 0; i < len(conf.Processes); i++ {
+		if conf.Processes[i].Process == "" {
+			return nil, fmt.Errorf("an empty process field found")
+		}
+
+		if conf.Processes[i].Alias == "" {
+			conf.Processes[i].Alias = conf.Processes[i].Process
+		}
+	}
+
 	return conf, nil
 }