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  • #9068

Closed
Open
Opened May 03, 2014 by tomgr@trac-tomgr

Don't uninstall signal handlers if none were installed

GHC 7.8.2 calls resetSignalHandlers even when --install-signal-handlers=no is specified. On windows this results in the call to SetConsoleCtrlHandler failing.

The attached patch only calls resetSignalHandlers when there are signal handlers to remove (it mirrors the logic used when installing the handlers).

Trac metadata
Trac field Value
Version 7.8.2
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Runtime System
Test case
Differential revisions
BlockedBy
Related
Blocking
CC simonmar
Operating system
Architecture
Assignee
Assign to
7.8.3
Milestone
7.8.3
Assign milestone
Time tracking
None
Due date
None
Reference: ghc/ghc#9068