From: Tobias Ulmer <tu@emlix.com>
Date: Mon, 8 Sep 2014 13:31:46 +0000 (+0200)
Subject: e2lib.log(): make newline optional
X-Git-Tag: e2factory-2.3.15rc1~191
X-Git-Url: https://git.e2factory.org/?a=commitdiff_plain;h=e49b10c3b0017d964e995b6a468c5b1002a1ac16;p=e2factory.git

e2lib.log(): make newline optional

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

diff --git a/generic/e2lib.lua b/generic/e2lib.lua
index 7e51d20..414c193 100644
--- a/generic/e2lib.lua
+++ b/generic/e2lib.lua
@@ -567,7 +567,8 @@ end
 -- is true
 -- @param level number: loglevel
 -- @param msg string: log message
-function e2lib.log(level, msg)
+-- @param nonewline Defaults to false. Do not append newline if set to true.
+function e2lib.log(level, msg, nonewline)
     if level < 1 or level > 4 then
         e2lib.log(1, "Internal error: invalid log level")
     end
@@ -578,7 +579,7 @@ function e2lib.log(level, msg)
 
     local log_prefix = "[" .. level .. "] "
 
-    if string.sub(msg, -1) ~= "\n"  then
+    if not nonewline and string.sub(msg, -1) ~= "\n"  then
         msg = msg.."\n"
     end