[PATCH 01/20] refs.c: change ref_transaction_create to do error checking and return status

From: Ronnie Sahlberg sahlb...@google.com Date: Wed, 16 Apr 2014 15:26:44 -0700 Do basic error checking in ref_transaction_create() and make it return non-zero on error. Update all callers to check the result of ref_transaction_create(). There are currently no conditions in _create that will

[PATCH 01/20] refs.c: change ref_transaction_create to do error checking and return status

Do basic error checking in ref_transaction_create() and make it return non-zero on error. Update all callers to check the result of ref_transaction_create(). There are currently no conditions in _create that will return error but there will be in the future. Add an err argument that will be