Jeffrey Zhang 5cb0e00b77 Fix merge_configs.py file when not provide vars parameter
Use dict.pop(key, None) instead of del dict[key]. dict.pop will not
raise any error when the key is not exist.

TrivialFix

Change-Id: I3808fc865afe6936a5d93eff792e1d1a93ba2085
2016-09-26 11:22:50 +08:00
..
2016-08-31 13:06:41 +00:00
2016-08-31 13:11:59 +00:00
2015-12-26 17:36:38 +00:00
2016-09-19 11:27:59 +08:00