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bug fix for --show-deps variable init error

This commit is contained in:
Ken Conley 2010-12-29 07:34:50 +00:00
parent d192e01b47
commit 51b755cd7f
1 changed files with 5 additions and 4 deletions
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9
tools/roscreate/src/roscreate/roscreatestack.py
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@ -210,21 +210,22 @@ def roscreatestack_main():
print >> sys.stderr, str(e)
sys.exit(1)
# defaults
stack_manifest = None
author = "Maintained by %s"%author_name()
if not options.show_deps:
# Check for existing stack.xml
stack_xml_path = os.path.join(stack_dir, 'stack.xml')
if os.path.exists(stack_xml_path):
import shutil
stack_xml_path_bak = os.path.join(stack_dir, 'stack.xml.bak')
print 'Backing up existing stack.xml to %s'%stack_xml_path_bak
print 'Backing up existing stack.xml to %s'%(stack_xml_path_bak)
shutil.copyfile(stack_xml_path, stack_xml_path_bak)
# load existing stack.xml properties
stack_manifest = roslib.stack_manifest.parse_file(stack_xml_path)
author = stack_manifest.author
else:
stack_manifest = None
author = "Maintained by %s"%author_name()
create_stack(stack, stack_dir, stack_manifest, author, depends, licenses, options.show_deps)