install_osm: proper exit when uninstalling

Change-Id: I7b4db225ca0bdc9e0207b0dc391aaaadc8764495
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

diff --git a/installers/install_osm.sh b/installers/install_osm.sh
index 7175793..a599aa7 100755 (executable)
--- a/installers/install_osm.sh
+++ b/installers/install_osm.sh
@@ -58,6 +58,7 @@ function uninstall(){
     lxc image show osm-ro &>/dev/null && lxc image delete osm-ro
     lxc image show osm-vca &>/dev/null && lxc image delete osm-vca
     lxc image show osm-soui &>/dev/null && lxc image delete osm-soui
+    return 0
 }
 
 #Configure NAT rules, based on the current IP addresses of containers