Lele Gaifax wrote:
Benjamin Franksen wrote:
Hi,

this happened when I tried to pull on a repo that was never pulled before, and also not created with 'darcs get':

aragon: .../BII-Controls/head > darcs pull darcs: bug in darcs!
Impossible case at Pull.lhs:194 compiled 10:17:51 May 15 2006

A quick test reveals that this may be caused by the fact that darcs does not know from where to pull patches:

$ cd /tmp
$ darcs get ~/wip/myproject
Copying patch 67 of 67... done!
Finished getting.
$ cd myproject
$ rm _darcs/prefs/defaultrepo
$ darcs pull
darcs: bug in darcs!
Impossible case at Pull.lhs:194 compiled 10:31:12 Apr 28 2006
$ darcs pull ~/wip/myproject
Pulling from "/home/lele/wip/myproject/"...
No remote changes to pull in!
$ darcs pull
Pulling from "/home/lele/wip/myproject/"...
No remote changes to pull in!

So, specifying the repository to the "pull" command once (or either with "--set-default" or writing it in the _darcs/prefs/defaultrepo if you have a system wide "--no-set-default" configuration) fixes the problem.


Now and then I strive to learn a little bit of Haskell, just enough to help in such situations... This seemed easy enough :-)

hth,
ciao, lele.
New patches:

[Fail with a sensible message when there is no default repository to pull from.
[EMAIL PROTECTED] {
hunk ./Pull.lhs 194
-pull_cmd _ [] = impossible
+pull_cmd _ [] = fail "No default repository to pull from, please specify one"
}

Context:

[TAG 1.0.7
Tommy Pettersson <[EMAIL PROTECTED]>**20060513171438] 
Patch bundle hash:
aa64c2d0c2ddf0a0be9324f8836384dc106eda77
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