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| author | Jordan Wilberding <[email protected]> | 2014-05-04 17:47:19 +0200 |
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| committer | Jordan Wilberding <[email protected]> | 2014-05-04 17:47:19 +0200 |
| commit | 9e26ebba1d4568b8dfad4cd3c8c203a791b1fa45 (patch) | |
| tree | 771af72c2eadae451922d00e0ae99c5151346d16 /src | |
| parent | 5d61e6750560c42671065ed5092718c84e4c5f14 (diff) | |
| parent | ec5ce1d9d5b88d6d18fd4cd90764e1cf57261dea (diff) | |
| download | relx-9e26ebba1d4568b8dfad4cd3c8c203a791b1fa45.tar.gz relx-9e26ebba1d4568b8dfad4cd3c8c203a791b1fa45.tar.bz2 relx-9e26ebba1d4568b8dfad4cd3c8c203a791b1fa45.zip | |
Merge pull request #170 from tsloughter/master
remove use of cwd to read symlink path
Diffstat (limited to 'src')
| -rw-r--r-- | src/rlx_dscv_util.erl | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/rlx_dscv_util.erl b/src/rlx_dscv_util.erl index a4a265c..aa642b8 100644 --- a/src/rlx_dscv_util.erl +++ b/src/rlx_dscv_util.erl @@ -110,11 +110,8 @@ discover_dir(ProcessDir, File, symlink) -> discover_real_symlink_dir(ProcessDir, File) end. -discover_real_symlink_dir(ProcessDir, File) -> - {ok, CurCwd} = file:get_cwd(), - ok = file:set_cwd(File), - {ok, ActualRealDir} = file:get_cwd(), - ok = file:set_cwd(CurCwd), +discover_real_symlink_dir(ProcessDir, File) -> + {ok, ActualRealDir} = file:read_link(File), case lists:prefix(iolist_to_list(filename:absname(ActualRealDir)), iolist_to_list(filename:absname(File))) of true -> |