Handle atexit list internaly for unthreaded builds

diff --git a/shallow.c b/shallow.c
index 57f4afa6b40585c663d0df78494ce2108611ce4b..0cc3d47634b675bc25cb2936987fffe2f7d0518d 100644 (file)
--- a/shallow.c
+++ b/shallow.c
@@ -226,7 +226,6 @@ static void remove_temporary_shallow_on_signal(int signo)
 
 const char *setup_temporary_shallow(const struct sha1_array *extra)
 {
-       static int installed_handler;
        struct strbuf sb = STRBUF_INIT;
        int fd;
 
@@ -237,10 +236,8 @@ const char *setup_temporary_shallow(const struct sha1_array *extra)
                strbuf_addstr(&temporary_shallow, git_path("shallow_XXXXXX"));
                fd = xmkstemp(temporary_shallow.buf);
 
-               if (!installed_handler) {
-                       atexit(remove_temporary_shallow);
-                       sigchain_push_common(remove_temporary_shallow_on_signal);
-               }
+               atexit(remove_temporary_shallow);
+               sigchain_push_common(remove_temporary_shallow_on_signal);
 
                if (write_in_full(fd, sb.buf, sb.len) != sb.len)
                        die_errno("failed to write to %s",