builtin/gc.c: add missing newline in message

diff --git a/setup.c b/setup.c
index dadc66659a4037b614b215b7f812c4df8969562b..e7a37863ccdfe8c38e079f4d971f76a523bfd83b 100644 (file)
--- a/setup.c
+++ b/setup.c
@@ -7,10 +7,13 @@ static int inside_work_tree = -1;
 char *prefix_path(const char *prefix, int len, const char *path)
 {
        const char *orig = path;
-       char *sanitized = xmalloc(len + strlen(path) + 1);
-       if (is_absolute_path(orig))
-               strcpy(sanitized, path);
-       else {
+       char *sanitized;
+       if (is_absolute_path(orig)) {
+               const char *temp = real_path(path);
+               sanitized = xmalloc(len + strlen(temp) + 1);
+               strcpy(sanitized, temp);
+       } else {
+               sanitized = xmalloc(len + strlen(path) + 1);
                if (len)
                        memcpy(sanitized, prefix, len);
                strcpy(sanitized + len, path);
@@ -218,7 +221,7 @@ void setup_work_tree(void)
        work_tree = get_git_work_tree();
        git_dir = get_git_dir();
        if (!is_absolute_path(git_dir))
-               git_dir = make_absolute_path(git_dir);
+               git_dir = real_path(get_git_dir());
        if (!work_tree || chdir(work_tree))
                die("This operation must be run in a work tree");
 
@@ -229,7 +232,7 @@ void setup_work_tree(void)
        if (getenv(GIT_WORK_TREE_ENVIRONMENT))
                setenv(GIT_WORK_TREE_ENVIRONMENT, ".", 1);
 
-       set_git_dir(make_relative_path(git_dir, work_tree));
+       set_git_dir(relative_path(git_dir, work_tree));
        initialized = 1;
 }
 
@@ -272,7 +275,7 @@ const char *read_gitfile_gently(const char *path)
        const char *slash;
        struct stat st;
        int fd;
-       size_t len;
+       ssize_t len;
 
        if (stat(path, &st))
                return NULL;
@@ -309,7 +312,7 @@ const char *read_gitfile_gently(const char *path)
 
        if (!is_git_directory(dir))
                die("Not a git repository: %s", dir);
-       path = make_absolute_path(dir);
+       path = real_path(dir);
 
        free(buf);
        return path;
@@ -389,7 +392,7 @@ static const char *setup_explicit_git_dir(const char *gitdirenv,
 
        if (!prefixcmp(cwd, worktree) &&
            cwd[strlen(worktree)] == '/') { /* cwd inside worktree */
-               set_git_dir(make_absolute_path(gitdirenv));
+               set_git_dir(real_path(gitdirenv));
                if (chdir(worktree))
                        die_errno("Could not chdir to '%s'", worktree);
                cwd[len++] = '/';
@@ -414,7 +417,7 @@ static const char *setup_discovered_git_dir(const char *gitdir,
        /* --work-tree is set without --git-dir; use discovered one */
        if (getenv(GIT_WORK_TREE_ENVIRONMENT) || git_work_tree_cfg) {
                if (offset != len && !is_absolute_path(gitdir))
-                       gitdir = xstrdup(make_absolute_path(gitdir));
+                       gitdir = xstrdup(real_path(gitdir));
                if (chdir(cwd))
                        die_errno("Could not come back to cwd");
                return setup_explicit_git_dir(gitdir, cwd, len, nongit_ok);
@@ -422,7 +425,7 @@ static const char *setup_discovered_git_dir(const char *gitdir,
 
        /* #16.2, #17.2, #20.2, #21.2, #24, #25, #28, #29 (see t1510) */
        if (is_bare_repository_cfg > 0) {
-               set_git_dir(offset == len ? gitdir : make_absolute_path(gitdir));
+               set_git_dir(offset == len ? gitdir : real_path(gitdir));
                if (chdir(cwd))
                        die_errno("Could not come back to cwd");
                return NULL;