1 files changed, 7 insertions, 4 deletions

diff --git a/noncore/settings/usermanager/passwd.cpp b/noncore/settings/usermanager/passwd.cpp
index 0a2bfba..1e98778 100644
--- a/noncore/settings/usermanager/passwd.cpp
+++ b/noncore/settings/usermanager/passwd.cpp
@@ -117,13 +117,13 @@ void Passwd::splitPasswdEntry(QString &userString) {
 void Passwd::splitGroupEntry(QString &groupString) {
 	groupdataStringList=QStringList::split(":",groupString,true);
 	QStringList::Iterator it=groupdataStringList.begin();
 	gr_name=(*it++);
 	it++;
 	gr_gid=(*it++).toInt();
-	gr_mem=QStringList::split(" ",(*it++));
+	gr_mem=QStringList::split(",",(*it++));
 }
 
 // Find a user in the passwdStringList. Return true if found and also fill the pw_* variables.
 bool Passwd::searchUser(QRegExp &userRegExp) {
 	QStringList tempStringList(passwdStringList.grep(userRegExp));
 	if((tempStringList.isEmpty())) {
@@ -236,15 +236,16 @@ bool Passwd::addGroup(QString gr_name, int gr_gid) {
 // Update fields for a group in groupStringList, take info from the gr_* variables.
 bool Passwd::updateGroup(int gid) {
 	QRegExp groupRegExp(QString(":%1\\:").arg(QString::number(gid)));
 	for(QStringList::Iterator it=groupStringList.begin(); it!=groupStringList.end(); ++it) {
 		if(groupRegExp.find((*it),0)!=-1) {
 			*it=QString(gr_name+":*:"+QString::number(gr_gid)+":");
-			for(QStringList::Iterator member=gr_mem.begin(); member!=gr_mem.end(); ++member) {
+			for(QStringList::Iterator member=gr_mem.begin(); member!=gr_mem.end();) {
 				*it+=*member;
-				*it+=" ";
+				++member;
+				if(member!=gr_mem.end()) *it+=",";
 			}
 			return true;
 		}
 	}
 	return false;
 }
@@ -272,13 +273,15 @@ bool Passwd::delGroup(int gid) {
 	return deleteGroup(groupRegExp);
 }
 
 // Add a user as a member to a group in groupStringList.
 bool Passwd::addGroupMember(QString groupname, QString member) {
 	if(!(findGroup(groupname))) return false;
-	gr_mem << member;
+	QRegExp memberRegExp(QString("^%1$").arg(member));
+	QStringList templist=gr_mem.grep(memberRegExp);
+	if(templist.isEmpty()) gr_mem << member;
 	if(!(updateGroup(gr_gid))) return false;
 	return true;
 }
 
 // Delete a user as a groupmember from a group in groupStringList.
 bool Passwd::delGroupMember(QString groupname, QString member) {