X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo%2FMouse.git;a=blobdiff_plain;f=xs-src%2FMouseTypeConstraints.xs;h=34ab1ea8da004f4d0b9f89beac6f14534e774d1f;hp=605c9237378da215bfdb6d953ea66a794b864306;hb=d06d926635763fa5687c429b5ad39938c564fbed;hpb=d67f600df9deb0deb95616f617c1aca3fd78a2e3

diff --git a/xs-src/MouseTypeConstraints.xs b/xs-src/MouseTypeConstraints.xs
index 605c923..34ab1ea 100644
--- a/xs-src/MouseTypeConstraints.xs
+++ b/xs-src/MouseTypeConstraints.xs
@@ -530,10 +530,7 @@ mouse_generate_can_predicate_for(pTHX_ SV* const methods, const char* const pred
     I32 len;
     I32 i;
 
-    SvGETMAGIC(methods);
-    if(!IsArrayRef(methods)){
-        croak("You must pass an ARRAY ref method names");
-    }
+    must_ref(methods, "an ARRAY ref for method names", SVt_PVAV);
     av = (AV*)SvRV(methods);
 
     len = av_len(av) + 1;