[rtems-source-builder commit] sb: Fix 'bare' builds with --trace.

[Chris Johns]

Module:    rtems-source-builder
Branch:    master
Commit:    e02139d4ab52a694e6349cc5f355dce628b1e449
Changeset: http://git.rtems.org/rtems-source-builder/commit/?id=e02139d4ab52a694e6349cc5f355dce628b1e449

Author:    Chris Johns <chrisj at rtems.org>
Date:      Mon Jun 26 09:27:55 2017 +1000

sb: Fix 'bare' builds with --trace.

---

 source-builder/sb/config.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source-builder/sb/config.py b/source-builder/sb/config.py
index da54ba3..a4f739b 100644
--- a/source-builder/sb/config.py
+++ b/source-builder/sb/config.py
@@ -422,7 +422,8 @@ class file:
     def _pkgconfig_check(self, test):
         # Hack to by pass pkgconfig checks when just wanting to download the
         # source.
-        if self.macros['_dry_run'] == '1' and self.macros['with_download'] == '1':
+        if self.macros['_dry_run'] == '1' and \
+           ('with_download' in self.macros and self.macros['with_download'] == '1'):
             return '0'
         ok = False
         if type(test) == str: