def get_stack():
try:
- with open(browser_stack, 'rU') as stack_file:
+ with open(browser_stack, 'r') as stack_file:
return stack_file.readlines()
except IOError: # No such file
return []
def set_current_browser():
stack = get_stack()
if stack:
- os.environ['BROWSER'] = stack[0].strip()
+ os.environ['BROWSER'] = browser = stack[0].strip()
+ return browser