Call atexit handlers properly, avoiding a NPE and seg fault every time a

program exits.

diff --git a/lang/cem/libcc.ansi/sys/exit/exit.c b/lang/cem/libcc.ansi/sys/exit/exit.c
index 7f86132..d16db6c 100644 (file)
--- a/lang/cem/libcc.ansi/sys/exit/exit.c
+++ b/lang/cem/libcc.ansi/sys/exit/exit.c
@@ -15,8 +15,8 @@ int __funccnt = 0;
 void exit(int status)
 {
        /* "Called in reversed order of their registration" */
-       while (__funccnt >= 0)
-               (*__functab[__funccnt])();
+       while (__funccnt)
+               (*__functab[--__funccnt])();
 
        _exit(status);
 }