amigaos4: use #ifdef/ifndef __amigaos4__ when feasible

1 files changed, 1 insertions, 1 deletions

diff --git a/sv.c b/sv.c
index aec1568be4..dc2ba8be39 100644
--- a/sv.c
+++ b/sv.c
@@ -14408,7 +14408,7 @@ perl_clone(PerlInterpreter *proto_perl, UV flags)
    /* perlhost.h so we need to call into it
    to clone the host, CPerlHost should have a c interface, sky */
 
-#if !defined(__amigaos4__)
+#ifndef __amigaos4__
    if (flags & CLONEf_CLONE_HOST) {
        return perl_clone_host(proto_perl,flags);
    }