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-rw-r--r--src/Propellor/Property/Apt.hs10
1 files changed, 2 insertions, 8 deletions
diff --git a/src/Propellor/Property/Apt.hs b/src/Propellor/Property/Apt.hs
index 3dd7277e..9c3b05c4 100644
--- a/src/Propellor/Property/Apt.hs
+++ b/src/Propellor/Property/Apt.hs
@@ -75,7 +75,7 @@ securityUpdates suite
in [l, srcLine l]
| otherwise = []
--- | Makes sources.list have a standard content using the mirror CDN,
+-- | Makes sources.list have a standard content using the Debian mirror CDN,
-- with the Debian suite configured by the os.
--
-- Since the CDN is sometimes unreliable, also adds backup lines using
@@ -196,13 +196,7 @@ buildDepIn dir = cmdPropertyEnv "sh" ["-c", cmd] noninteractiveEnv
-- | Package installation may fail becuse the archive has changed.
-- Run an update in that case and retry.
robustly :: Property DebianLike -> Property DebianLike
-robustly p = adjustPropertySatisfy p $ \satisfy -> do
- r <- satisfy
- if r == FailedChange
- -- Safe to use getSatisfy because we're re-running
- -- the same property as before.
- then getSatisfy $ p `requires` update
- else return r
+robustly p = p `fallback` (update `before` p)
isInstallable :: [Package] -> IO Bool
isInstallable ps = do