Without this truncation the error message printed only shows the cwd
from the start of the search, not where it failed.
Signed-off-by: Lars R. Damerow <lars@xxxxxxxxx>
---
setup.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/setup.c b/setup.c
index 5716d90..f0b56b9 100644
--- a/setup.c
+++ b/setup.c
@@ -422,8 +422,10 @@ const char *setup_git_directory_gently(int *nongit_ok)
}
die("Not a git repository (or any of the parent directories): %s", DEFAULT_GIT_DIR_ENVIRONMENT);
}
- if (chdir(".."))
+ if (chdir("..")) {
+ cwd[offset] = '\0';
die_errno("Cannot change to '%s/..'", cwd);
+ }
}
inside_git_dir = 0;
--
1.6.5.2
--
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