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| author | Péter Gömöri <[email protected]> | 2015-05-29 19:00:33 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2015-06-10 11:44:33 +0200 |
| commit | b1012c31f38810c6754dcd4cf03f8d2bfb010506 (patch) | |
| tree | 69c72ec0d08163565471a7cb86f567fa3c2259f7 /make/save_args | |
| parent | 23501295ea5289897a75cb52a23685f8e6fcf18c (diff) | |
| download | otp-b1012c31f38810c6754dcd4cf03f8d2bfb010506.tar.gz otp-b1012c31f38810c6754dcd4cf03f8d2bfb010506.tar.bz2 otp-b1012c31f38810c6754dcd4cf03f8d2bfb010506.zip | |
cover: handle undefined module when analysing to file
It is possible that not just the source but even the beam of a module
is not available when calling analyse_to_file.
For example when coverdata is imported from an old file and since then
a module was removed.
Before this fix cover:analyse_to_file/3 could possibly never return
because of a helper process crashed with error:undef and never reply
to the caller.
At the same time link the helper process to cover_server so any
further error won't let the caller waiting indefinitely.
Diffstat (limited to 'make/save_args')
0 files changed, 0 insertions, 0 deletions