From patchwork Fri May  4 17:25:13 2012
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Subject: [bitbake-devel] bitbake/fetch2: When unpacking,
	only use PATH variable if its set
Date: Fri, 04 May 2012 17:25:13 -0000
From: Richard Purdie <richard.purdie@linuxfoundation.org>
X-Patchwork-Id: 27081
Message-Id: <1336152313.23777.27.camel@ted>
To: bitbake-devel <bitbake-devel@lists.openembedded.org>

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

---


diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
index 1e28e25..ee5cd07 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -783,7 +783,9 @@ class FetchMethod(object):
             bb.utils.mkdirhier(newdir)
             os.chdir(newdir)
 
-        cmd = "PATH=\"%s\" %s" % (data.getVar('PATH', True), cmd)
+        path = data.getVar('PATH', True)
+        if path:
+            cmd = "PATH=\"%s\" %s" % (path, cmd)
         bb.note("Unpacking %s to %s/" % (file, os.getcwd()))
         ret = subprocess.call(cmd, preexec_fn=subprocess_setup, shell=True)