From: Richard Purdie <rpurdie@linux.intel.com>
Date: Fri, 12 Feb 2010 13:50:19 +0000 (+0000)
Subject: bitbake: utils.py: Don't error if an exported environment variable is unset (i.e... 
X-Git-Tag: 2011-1~6234
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=62c103ce0e154ee5bf6183987adc90fc6df154c6;p=openembedded-core.git

bitbake: utils.py: Don't error if an exported environment variable is unset (i.e. None)

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
---

diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index 5fc1463e67..3b7ea2e83c 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -403,7 +403,7 @@ def build_environment(d):
     for var in bb.data.keys(d):
         export = bb.data.getVarFlag(var, "export", d)
         if export:
-            os.environ[var] = bb.data.getVar(var, d, True)
+            os.environ[var] = bb.data.getVar(var, d, True) or ""
 
 def prunedir(topdir):
     # Delete everything reachable from the directory named in 'topdir'.