From: Tobias Ulmer <tu@emlix.com>
Date: Fri, 16 Sep 2016 16:07:50 +0000 (+0200)
Subject: e2lib.join: verbose assert
X-Git-Tag: e2factory-2.3.15rc1~95
X-Git-Url: https://git.e2factory.org/?a=commitdiff_plain;h=7cacf8aab72fe7d25c1fd396a75be26dda47372c;p=e2factory.git

e2lib.join: verbose assert

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

diff --git a/generic/e2lib.lua b/generic/e2lib.lua
index e06c799..2df095d 100644
--- a/generic/e2lib.lua
+++ b/generic/e2lib.lua
@@ -758,7 +758,7 @@ function e2lib.join(p1, p2, ...)
 
     for i=1,#args do
         component = args[i]
-        assert(type(component) == "string")
+        assert(type(component) == "string", "join() arg not a string")
 
         if sepnext then
             -- If the previous or next component already