diff options
| -rw-r--r-- | otherlibs/unix/unixsupport.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/otherlibs/unix/unixsupport.c b/otherlibs/unix/unixsupport.c index 20053eaa9..cd8920d0d 100644 --- a/otherlibs/unix/unixsupport.c +++ b/otherlibs/unix/unixsupport.c @@ -238,7 +238,7 @@ int error_table[] = { EHOSTUNREACH, ELOOP /*, EUNKNOWNERR */ }; -static value unix_error_exn; +static value unix_error_exn = 0; value unix_register_error(exnval) value exnval; @@ -255,6 +255,8 @@ void unix_error(errcode, cmdname, cmdarg) { value res; Push_roots(r, 2); + if (unix_error_exn == 0) + invalid_argument("Exception Unix.Unix_error not initialized, must link unix.cma"); #define name r[0] #define arg r[1] arg = cmdarg == Nothing ? copy_string("") : cmdarg; |