Fixed GetCommit() - returns valid diff with multiple files
Review Request #7958 — Created Feb. 12, 2016 and submitted
GetCommit() was not working properly. Always called Patch(0) which returns first file only.
I've made changes to support multiple files and fixed tests.
Tool: Pyflakes Ignored Files: git_repository_test.go git_repository.go Tool: PEP8 Style Checker Ignored Files: git_repository_test.go git_repository.go