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								 Vlad Shablinsky | 2c1d8bcf65 | migrator: check if old_opt_record exist before using realpath - check if old_opt_record exist before using realpath
- don’t check old_opt_record.exist? in link_old_opt
  because it doesn’t have to exist. | 2015-08-15 20:16:31 +08:00 |  | 
			
				
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								 Mike McQuaid | 49dce3e7ae | outdated: check if formula needs to be migrated. Closes Homebrew/homebrew#42938. | 2015-08-14 15:18:45 +01:00 |  | 
			
				
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								 Vlad Shablinsky | f88f2b7054 | update tabs only if core formula installed Closes Homebrew/homebrew#42745.
Signed-off-by: Mike McQuaid <mike@mikemcquaid.com> | 2015-08-10 16:09:26 +01:00 |  | 
			
				
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								 Vlad Shablinsky | 832c5875b0 | add migrator class for migrating renamed formulae | 2015-08-10 13:57:59 +01:00 |  |