Warnings elimination in PHP frontend.

git-svn-id: svn://svn.zabbix.com/trunk@61 97f52cf1-0a1b-0410-bd0e-c28be96e8082

1 files changed, 16 insertions, 12 deletions

diff --git a/frontends/php/users.html b/frontends/php/users.html
index 65015232..b81995bc 100644
--- a/frontends/php/users.html
+++ b/frontends/php/users.html
@@ -12,22 +12,25 @@
 ?>
 
 <?
-	if($register=="add")
+	if(isset($register))
 	{
-		if($password1==$password2)
+		if($register=="add")
 		{
-			$result=add_user($groupid,$name,$surname,$alias,$password1);
+			if($password1==$password2)
+			{
+				$result=add_user($groupid,$name,$surname,$alias,$password1);
+			}
 		}
-	}
-	if($register=="delete")
-	{
-		delete_user($userid);
-	}
-	if($register=="update")
-	{
-		if($password1==$password2)
+		if($register=="delete")
+		{
+			delete_user($userid);
+		}
+		if($register=="update")
 		{
-			update_user($userid,$groupid,$name,$surname,$alias,$password1);
+			if($password1==$password2)
+			{
+				update_user($userid,$groupid,$name,$surname,$alias,$password1);
+			}
 		}
 	}
 ?>
@@ -44,6 +47,7 @@
 
 	$result=DBselect("select u.userid,u.alias,u.name,u.surname,g.name from users u,groups g where u.groupid=g.groupid order by g.name,u.alias");
 	echo "<CENTER>";
+	$col=0;
 	for($i=0;$i<DBnum_rows($result);$i++)
 	{
 		if($col==1)