fixed a bug for setting up unspecified group,

bumped version and years, added NEWS item

4 files changed, 13 insertions, 8 deletions

diff --git a/COPYING b/COPYING
index 873f196..8ceaf0a 100644
--- a/COPYING
+++ b/COPYING
@@ -1,5 +1,5 @@
-Copyright (c) 2004 Klever Group (http://www.klever.net/)
+Copyright (c) 2004-2006 Klever Group (http://www.klever.net/)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
 the Software without restriction, including without limitation the rights to
diff --git a/NEWS.xml b/NEWS.xml
index f9be239..2041a58 100644
--- a/NEWS.xml
+++ b/NEWS.xml
@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="us-ascii"?>
 <news>
+ <version version="0.2.2" date="November 8th, 2006">
+  <ni>Do not try to set unspecified group</ni>
+ </version>
  <version version="0.2.1" date="August 1st, 2004">
   <ni>do not act -e when doing -r</ni>
   <ni>proper handling of <kbd>ProcessName</kbd> on <kbd>FreeBSD</kbd></ni>
  </version>
diff --git a/configure.ac b/configure.ac
index eed8e97..a0e01e4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
-AC_INIT([dudki], [0.2.1], [dudki-bugs@klever.net])
+AC_INIT([dudki], [0.2.2], [dudki-bugs@klever.net])
 AC_CONFIG_SRCDIR([src/dudki.cc])
 AC_CONFIG_HEADER([config.h])
 AM_INIT_AUTOMAKE([dist-bzip2])
 
diff --git a/src/process.cc b/src/process.cc
index 96c874f..6d3b2a2 100644
--- a/src/process.cc
+++ b/src/process.cc
@@ -94,14 +94,16 @@ void process::launch(const string& id,configuration& config) {
     if(!p) {
 	// child
 	try {
 	    setsid();
-	    if(user.empty()) {
-		if((getgid()!=gid) && setgid(gid))
-		    throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to setgid()");
-	    }else{
-		if(initgroups(user.c_str(),gid))
-		    throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to initgroups()");
+	    if(!group.empty()) {
+		if(user.empty()) {
+		    if((getgid()!=gid) && setgid(gid))
+			throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to setgid()");
+		}else{
+		    if(initgroups(user.c_str(),gid))
+			throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to initgroups()");
+		}
 	    }
 	    if(!chroot.empty()) {
 		if(::chroot(chroot.c_str()))
 		    throw runtime_error(string(__PRETTY_FUNCTION__)+": failed to chroot()");