From: Tobias Ulmer <tu@emlix.com>
Date: Tue, 4 Sep 2012 12:03:28 +0000 (+0200)
Subject: Don't try to find a "print" field in a string, make sure it's a table
X-Git-Tag: e2factory-2.3.13rc1~120
X-Git-Url: https://git.e2factory.org/?a=commitdiff_plain;h=07de9b1ac86f90a8fb99f283b88cbb60195da4e7;p=e2factory.git

Don't try to find a "print" field in a string, make sure it's a table

Signed-off-by: Tobias Ulmer <tu@emlix.com>
---

diff --git a/generic/e2lib.lua b/generic/e2lib.lua
index 9cf2801..99c14b6 100644
--- a/generic/e2lib.lua
+++ b/generic/e2lib.lua
@@ -413,7 +413,7 @@ end
 function e2lib.abort(...)
     local t = { ... }
     local e = t[1]
-    if e and e.print then
+    if type(e) == "table" and e.print then
         e:print()
     else
         local msg = table.concat(t)