useradd: Use modern join syntax

string.join() is deprecated syntax and doesn't work under python3
so use the modern sytax instead.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/useradd.bbclass b/meta/classes/useradd.bbclass
index 52c0ba4ec18d7ecefe68bdb30d18f394743863cb..fd610197c8a2e4d486e7162859aa4b63fbf3002a 100644 (file)
--- a/meta/classes/useradd.bbclass
+++ b/meta/classes/useradd.bbclass
@@ -181,7 +181,7 @@ def get_all_cmd_params(d, cmd_type):
         if param:
             params.append(param)
 
-    return string.join(params, "; ")
+    return "; ".join(params)
 
 # Adds the preinst script into generated packages
 fakeroot python populate_packages_prepend () {