Auto merge of #5269 - orestisf1993:issue-5265, r=matklad
authorbors <bors@rust-lang.org>
Sat, 31 Mar 2018 14:51:14 +0000 (14:51 +0000)
committerbors <bors@rust-lang.org>
Sat, 31 Mar 2018 14:51:14 +0000 (14:51 +0000)
commit59e6b6ca243865e73db8a5183d4ecec56b3b5c8e
tree5bead79c47c63eebaddc779399f835d12d5941a9
parent4b9908656df4f7ea6ce41aa17429d4aa58093037
parentdbb1abd81489be61a01d69ef37810caa32dae448
Auto merge of #5269 - orestisf1993:issue-5265, r=matklad

cargo_new: remove redundant leading new lines from ignore files

Only add a leading new line in `.gitignore`/`.hgignore`/`.ignore` files when
the file existed before `cargo new`.

Fixes #5265.