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(parent: 168bf5e) | patch
fix hang if external program is not available
authorJoey Hess <joeyh@joeyh.name>
Wed, 19 Aug 2020 16:20:07 +0000 (12:20 -0400)
committerJoey Hess <joeyh@joeyh.name>
Wed, 19 Aug 2020 16:20:07 +0000 (12:20 -0400)
commitd00ce82418d96f00772fcd66c0c4c528a424fc55
tree46473d771eca84f94afe2abe9a0326fbe89dcfc4tree | snapshot
parent168bf5e0c5d12f5b5cdb7e6882c60c938c26859ccommit | diff
fix hang if external program is not available

startExternal' throws an exception, which left the externalAsync TMVar
empty, so the next try to use it would hang.
Remote/External.hs diff | blob | history
doc/bugs/testremote_with_external_remote_hangs_after_asyncexternal_merge.mdwn diff | blob | history
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