fixed two possible null-references
authorceriel <none@none>
Mon, 13 May 1991 13:57:25 +0000 (13:57 +0000)
committerceriel <none@none>
Mon, 13 May 1991 13:57:25 +0000 (13:57 +0000)
commitf4757c837046ccb3fa388e69f05ce611f2d0216a
treee13f031017643f220a6e98d245ef54acad4c9b49
parentd8d30b403b76e0a806a98aefc13a8f20656ca1c9
fixed two possible null-references
lang/m2/comp/chk_expr.c