use xgetcwd() to get the current directory or die

diff --git a/trace.c b/trace.c
index 08180a90bc0074f821e5f2e05988e27c174be39f..3523667f6f6fb2c9ca38917f8e45144e99186dc7 100644 (file)
--- a/trace.c
+++ b/trace.c
@@ -158,13 +158,12 @@ void trace_repo_setup(const char *prefix)
 {
        static const char *key = "GIT_TRACE_SETUP";
        const char *git_work_tree;
-       char cwd[PATH_MAX];
+       char *cwd;
 
        if (!trace_want(key))
                return;
 
-       if (!getcwd(cwd, PATH_MAX))
-               die("Unable to get current working directory");
+       cwd = xgetcwd();
 
        if (!(git_work_tree = get_git_work_tree()))
                git_work_tree = "(null)";
@@ -176,6 +175,8 @@ void trace_repo_setup(const char *prefix)
        trace_printf_key(key, "setup: worktree: %s\n", quote_crnl(git_work_tree));
        trace_printf_key(key, "setup: cwd: %s\n", quote_crnl(cwd));
        trace_printf_key(key, "setup: prefix: %s\n", quote_crnl(prefix));
+
+       free(cwd);
 }
 
 int trace_want(const char *key)