From: Tobias Ulmer <tu@emlix.com>
Date: Wed, 5 Oct 2016 16:11:35 +0000 (+0200)
Subject: err: provide a traceback if assert hits
X-Git-Tag: e2factory-2.3.15rc1~80
X-Git-Url: https://git.e2factory.org/?a=commitdiff_plain;h=ee2421862c2975f3aba62e8dada277d81e1bb1ee;p=e2factory.git

err: provide a traceback if assert hits

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

diff --git a/generic/err.lua b/generic/err.lua
index 6b793e3..8738b6d 100644
--- a/generic/err.lua
+++ b/generic/err.lua
@@ -33,7 +33,7 @@ local e2lib = require("e2lib")
 local strict = require("strict")
 
 local function assert_err(e)
-    assert(type(e) == "table", "No error table supplied")
+    assert(type(e) == "table", "No error table supplied: "..debug.traceback())
     assert(type(e.count) == "number", "Error count is not a number")
     assert(type(e.msg) == "table", "Error message table of wrong type")
     return true