Junio C Hamano schrieb:
> * There is an interaction with dr/ceiling topic that is already in 'next'
> that needs to be resolved before we merge this in 'next'.
>
> Parked in 'pu' for now but with a broken merge resolution.
Please amend the merge commit by this to get the correct resolution:
minoffset in the MinGW port and ceil_offset in dr/ceiling are used for the
same purpose where always ceil_offset == minoffset-1.
We need to adjust ceil_offset only if longest_ancestor_length() returned
-1 (i.e. "there is no prefix") to skip the drive prefix ("C:"); because if
there was some prefix, then the return value will already have accounted
for the drive prefix.
-- Hannes
diff --git a/setup.c b/setup.c
index 531f852..39f1648 100644
--- a/setup.c
+++ b/setup.c
@@ -382,7 +382,6 @@ const char *setup_git_directory_gently(int *nongit_ok)
const char *gitdirenv;
const char *gitfile_dir;
int len, offset, ceil_offset;
- int minoffset = 0;
/*
* Let's assume that we are in a git repository.
@@ -433,12 +432,10 @@ const char *setup_git_directory_gently(int
if (!getcwd(cwd, sizeof(cwd)-1))
die("Unable to read current working directory");
- if (has_dos_drive_prefix(cwd))
- minoffset = 2;
ceil_offset = longest_ancestor_length(cwd, env_ceiling_dirs);
- if (ceil_offset < minoffset)
- ceil_offset = minoffset;
+ if (ceil_offset < 0 && has_dos_drive_prefix(cwd))
+ ceil_offset = 1;
/*
* Test in the following order (relative to the cwd):
--
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