1 files changed, 1 insertions, 1 deletions
diff --git a/perl.c b/perl.c
index f48b1e453d..158526ab29 100644
--- a/perl.c
+++ b/perl.c
@@ -1983,7 +1983,7 @@ S_parse_body(pTHX_ char **env, XSINIT_t xsinit)
 		d = s;
 		if (!*s)
 		    break;
-		if (!strchr("CDIMUdmtwA", *s))
+		if (!strchr("CDIMUdmtw", *s))
 		    Perl_croak(aTHX_ "Illegal switch in PERL5OPT: -%c", *s);
 		while (++s && *s) {
 		    if (isSPACE(*s)) {