thodg/libgit2

2017-05-03T12:15:12

odb: shut up gcc warnings regarding uninitilized variables The `error` variable is used as a return value in the out-section of both `odb_read_1` and `read_prefix_1`. While the value will actually always be initialized inside of this section, GCC fails to realize this due to interactions with the `found` variable: if `found` is set, the error will always be initialized. If it is not, we return early without reaching the out-statements. Shut up the warnings by initializing the error variable, even though it is unnecessary.