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authorJunio C Hamano <gitster@pobox.com>2007-07-04 19:45:42 (GMT)
committerJunio C Hamano <gitster@pobox.com>2007-07-04 19:45:42 (GMT)
commitf66a4d68d2066998605f5910c3c8dd1e4a25fc7f (patch)
treeec87b382245a4764a395cdf0f09f4c5c7c50652f /setup.c
parent73616fd3d21ab5eefc912fa886ff8808e59d6e7e (diff)
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Do not check if getcwd() result begins with a slash.
In user space, and for getcwd(), the check to see if the resulting path begins with a '/' does not make sense. This is merely a mistake by Linus who is so used to code for the kernel, where a d_path() return value pathname can be either a real path, or something like "pipe:[8003]", and the difference is the '/' at the beginning. Pointed out by Dscho, Matthias Lederhofer and clarified by Linus. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'setup.c')
-rw-r--r--setup.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/setup.c b/setup.c
index 01f74d4..bb26f3a 100644
--- a/setup.c
+++ b/setup.c
@@ -211,7 +211,7 @@ const char *setup_git_directory_gently(int *nongit_ok)
if (!gitdirenv) {
int len, offset;
- if (!getcwd(cwd, sizeof(cwd)-1) || cwd[0] != '/')
+ if (!getcwd(cwd, sizeof(cwd)-1))
die("Unable to read current working directory");
offset = len = strlen(cwd);
@@ -271,7 +271,7 @@ const char *setup_git_directory_gently(int *nongit_ok)
die("Not a git repository: '%s'", gitdirenv);
}
- if (!getcwd(cwd, sizeof(cwd)-1) || cwd[0] != '/')
+ if (!getcwd(cwd, sizeof(cwd)-1))
die("Unable to read current working directory");
if (chdir(gitdirenv)) {
if (nongit_ok) {
@@ -281,7 +281,7 @@ const char *setup_git_directory_gently(int *nongit_ok)
die("Cannot change directory to $%s '%s'",
GIT_DIR_ENVIRONMENT, gitdirenv);
}
- if (!getcwd(gitdir, sizeof(gitdir)-1) || gitdir[0] != '/')
+ if (!getcwd(gitdir, sizeof(gitdir)-1))
die("Unable to read current working directory");
if (chdir(cwd))
die("Cannot come back to cwd");
@@ -340,7 +340,7 @@ const char *setup_git_directory_gently(int *nongit_ok)
die("Cannot change directory to working tree '%s'",
gitworktree);
}
- if (!getcwd(worktree, sizeof(worktree)-1) || worktree[0] != '/')
+ if (!getcwd(worktree, sizeof(worktree)-1))
die("Unable to read current working directory");
strcat(worktree, "/");
inside_work_tree = !prefixcmp(cwd, worktree);