diff --git a/aplicativo-simplesip/app_install.sh b/aplicativo-simplesip/app_install.sh
index 9d4932b8b..78edc88e0 100644
--- a/aplicativo-simplesip/app_install.sh
+++ b/aplicativo-simplesip/app_install.sh
@@ -493,7 +493,6 @@ function inserir_sql(){
 		[ $? -eq 0 ] && sair_instalacao
 	done 
 
-||
 
 }
 
@@ -547,7 +546,7 @@ definir_timezone
 
 #deslogar todos os usuários
 PID_USER=$(ps -ef | egrep '(tty|pts)'| grep -vE "$tty_user"|awk '{print $2}')
-[ -n $PID_USER ] && /bin/kill -9 $(ps -ef | egrep '(tty|pts)'| grep -vE "$tty_user"|awk '{print $2}')
+[ -n "$PID_USER" ] && /bin/kill -9 $(ps -ef | egrep '(tty|pts)'| grep -vE "$tty_user"|awk '{print $2}')
 cd $path_arquivo